diff --git a/.github/ISSUE_TEMPLATE/new-generator-idea.md b/.github/ISSUE_TEMPLATE/new-generator-idea.md new file mode 100644 index 0000000..b986c9f --- /dev/null +++ b/.github/ISSUE_TEMPLATE/new-generator-idea.md @@ -0,0 +1,16 @@ +--- +name: New Generator Idea +about: Use this template if you have an idea for a new generator. +title: '' +labels: New generator, hacktoberfest +assignees: '' + +--- + +**Example Problem:** + +**Example Solution:** + +**Further explanation:** + +**Would you like to be assigned to this:** diff --git a/.github/ISSUE_TEMPLATE/other-issue.md b/.github/ISSUE_TEMPLATE/other-issue.md new file mode 100644 index 0000000..7b37378 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/other-issue.md @@ -0,0 +1,10 @@ +--- +name: Other Issue +about: If your issue lies outside of the other templates +title: '' +labels: '' +assignees: '' + +--- + + diff --git a/.github/ISSUE_TEMPLATE/request-changes-to-a-generator.md b/.github/ISSUE_TEMPLATE/request-changes-to-a-generator.md new file mode 100644 index 0000000..9fa48e2 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/request-changes-to-a-generator.md @@ -0,0 +1,12 @@ +--- +name: Request changes to a generator +about: If you find a faulty generator that needs a fix, use this template. +title: '' +labels: bug, hacktoberfest +assignees: '' + +--- + +**Name or Id of generator:** + +**Issue:** diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml index 3252576..cc6cf9d 100644 --- a/.github/workflows/tests.yaml +++ b/.github/workflows/tests.yaml @@ -1,21 +1,23 @@ -name: Run tests - -on: [push, pull_request] - -jobs: - build: - - runs-on: ubuntu-latest - - steps: - - uses: actions/checkout@v2 - - name: Set up Python - uses: actions/setup-python@v2 - with: - python-version: '3.x' - - name: Install dependencies - run: | - python -m pip install -U pip - python -m pip install -r dev-requirements.txt - - name: Test - run: make test +name: Run tests + +on: [push, pull_request] + +jobs: + build: + + runs-on: ubuntu-latest + + steps: + - uses: actions/checkout@v2 + - name: Set up Python + uses: actions/setup-python@v2 + with: + python-version: '3.x' + - name: Install dependencies + run: | + python -m pip install -U pip + python -m pip install -r dev-requirements.txt + - name: Linter + run: make lint + - name: Test + run: make test diff --git a/Makefile b/Makefile index dbf1f17..bd04e35 100644 --- a/Makefile +++ b/Makefile @@ -1,2 +1,7 @@ -test: - python -m pytest --verbose -s tests +FLAKE_FLAGS = --ignore=E501,F401,F403,F405 + +lint: + python -m flake8 $(FLAKE_FLAGS) + +test: + python -m pytest --verbose -s tests diff --git a/README.md b/README.md index 3f3ab03..7643a53 100644 --- a/README.md +++ b/README.md @@ -30,53 +30,90 @@ problem, solution = mathgen.genById(0) | Id | Skill | Example problem | Example Solution | Function Name | |------|-----------------------------------|--------------------|-----------------------|--------------------------| -| 0 | Addition | 29+33= | 62 | addition | -| 1 | Subtraction | 62-7= | 55 | subtraction | -| 2 | Multiplication | 93*1= | 93 | multiplication | -| 3 | Division | 59/47= | 1.2553191489361701 | division | -| 4 | Binary Complement 1s | 001110000 | 110001111 | binaryComplement1s | -| 5 | Modulo Division | 89%34= | 21 | moduloDivision | -| 6 | Square Root | sqrt(16)= | 4 | squareRoot | -| 7 | Power Rule Differentiation | 4x^3 | 12x^2 | powerRuleDifferentiation | -| 8 | Square | 12^2= | 144 | square | -| 9 | LCM (Least Common Multiple) | LCM of 10 and 1 = | 10 | lcm | -| 10 | GCD (Greatest Common Denominator) | GCD of 12 and 5 = | 1 | gcd | -| 11 | Basic Algebra | 8x + 7 = 10 | 3/8 | basicAlgebra | -| 12 | Logarithm | log3(729) | 6 | log | -| 13 | Easy Division | 378/21 = | 18 | intDivision | -| 14 | Decimal to Binary | Binary of 4= | 100 | decimalToBinary | -| 15 | Binary to Decimal | 10011 | 19 | binaryToDecimal | -| 16 | Fraction Division | (1/2)/(4/3) | 3/8 | fractionDivision | -| 17 | Integer Multiplication with 2x2 Matrix | 2 * [[0, 7], [7, 7]] = | [[0,14],[14,14]] | intMatrix22Multiplication | -| 18 | Area of Triangle | Area of triangle with side lengths: 9 14 15 = | 61.644140029689765 | areaOfTriangle | -| 19 | Triangle exists check | Does triangle with sides 33, 6 and 43 exist? | No | doesTriangleExist | -| 20 | Midpoint of the two point | (-15,-10),(-5,2)= | (-10.0,-4.0) | midPointOfTwoPoint | -| 21 | Factoring Quadratic | x^2-17x+72 | (x-9)(x-8) | factoring | -| 22 | Third Angle of Triangle | Third angle of triangle with angles 4 and 31 = | 145 | thirdAngleOfTriangle | -| 23 | Solve a System of Equations in R^2 | 4x - 8y = 48, 3x - 8y = 40 | x = 8, y = -2 | systemOfEquations | -| 24 | Distance between 2 points | Find the distance between (-9, -20) and (18, -19) | sqrt(730) | distance2Point | -| 25 | Pythagorean Theorem | The hypotenuse of a right triangle given the other two lengths 18 and 13 = | 22.20 | pythagoreanTheorem | -| 26 | Linear Equations | -11x + -16y = -302 , 1x + 20y = 250 | x = 10, y = 12 | linearEquations | -| 27 | Prime Factorisation | Find prime factors of 55 | [5, 11] | primeFactors | -| 28 | Fraction Multiplication | (4/9)*(8/10) | 16/45 | fractionMultiplication | -| 29 | Angle of a Regular Polygon | Find the angle of a regular polygon with 15 sides | 156.0 | angleRegularPolygon | -| 30 | Combinations of Objects | Number of combinations from 13 objects picked 1 at a time | 13 | combinations | -| 31 | Factorial | 2! = | 2 | factorial | -| 32 | Surface Area of Cube | Surface area of cube with side = 13m is | 1014 m^2 | surfaceAreaCubeGen | -| 33 | Surface Area of Cuboid | Surface area of cuboid with sides = 5m, 3m, 7m is | 142 m^2 | surfaceAreaCuboidGen | -| 34 | Surface Area of Cylinder | Surface area of cylinder with height = 15m and radius = 7m is | 967 m^2 | surfaceAreaCylinderGen | -| 35 | Volum of Cube | Volume of cube with side = 11m is | 1331 m^3 | volumeCubeGen | -| 36 | Volume of Cuboid | Volume of cuboid with sides = 6m, 1m, 10m is | 60 m^3 | volumeCuboidGen | -| 37 | Volume of cylinder | Volume of cylinder with height = 26m and radius = 15m is | 18378 m^3 | volumeCylinderGen | -| 38 | Surface Area of cone | Surface area of cone with height = 46m and radius = 14m is | 2730 m^2 | surfaceAreaConeGen | -| 39 | Volume of cone | Volume of cone with height = 7m and radius = 11m is | 886 m^3 | volumeConeGen | -| 40 | Common Factors | Common Factors of 91 and 51 = | [1] | commonFactors | -| 41 | Intersection of Two Lines | Find the point of intersection of the two lines: y = 6/4x + 5 and y = -7/2x + 3 | (-2/5, 22/5) | intersectionOfTwoLines | -| 42 | Permutations | Number of Permutations from 13 objects picked 4 at a time = | 17160 | permutations | -| 43 | Cross Product of 2 Vectors | [-14, 13, 20] X [-5, -18, 19] = | [607, 166, 317] | vectorCross | -| 44 | Compare Fractions | Which symbol represents the comparison between 8/3 and 6/7? | > | compareFractions | -| 45 | Simple Interest | Simple interest for a principle amount of 6128 dollars, 5% rate of interest and for a time period of 5 years is = | 1532.0 | simpleInterest | -| 46 | Multiplication of two matrices | Multiply [[-20, -14, -88, -62, 39, 94, 21, 75, 26], [89, -67, -80, -60, 32, -23, -79, 11, -69], [13, -75, -66, 3, 67, -79, -49, 6, 36], [-44, -84, 68, -27, -86, -95, -71, -77, -62], [45, 58, 89, 82, 30, -83, -23, 51, 95], [11, 46, 100, -15, 60, -34, 85, 50, -44], [93, -100, -62, 63, -73, -64, 90, -15, 23], [-8, 91, -22, 53, -42, 25, 32, -26, 31], [-60, 90, 75, -42, 19, 33, -30, 74, 13]] and [[-80, 54, -39, 37, -99], [31, -28, -31, 64, 73], [-21, -34, -28, -21, -76], [-94, 55, 66, 0, 17], [-28, 25, -65, -74, 100], [76, 74, -96, -98, -5], [-90, -70, -66, -71, -35], [65, 49, -100, 72, -23], [-95, -97, -31, -84, -86]] | [[15409, 6508, -21665, -10161, 5326], [9859, 17962, 3267, 12768, 3119], [-8761, 1272, 8611, 738, 3881], [4489, -5790, 29652, 11947, -5940], [-22167, -8208, -1142, 6747, -10714], [-4628, -5167, -15527, 1404, 243], [-29240, -2432, 11103, 615, -22487], [-5498, -5038, 1462, -100, 2495], [18214, -3238, -15548, 3691, 6061]] | matrixMultiplication | -| 47 | Cube Root | cuberoot of 711 upto 2 decimal places is: | 8.93 | CubeRoot | -| 48 | Power Rule Integration | 3x^1 | (3/1)x^2 + c | powerRuleIntegration | -| 49 | Fourth Angle of Quadrilateral | Fourth angle of quadrilateral with angles 94 , 101, 102 = | 63 | fourthAngleOfQuadrilateral | +| 0 | Addition | 42+2= | 44 | addition | +| 1 | Subtraction | 32-26= | 6 | subtraction | +| 2 | Multiplication | 77*1= | 77 | multiplication | +| 3 | Division | 66/9= | 7.333333333333333 | division | +| 4 | Binary Complement 1s | 1010000 | 0101111 | binaryComplement1s | +| 5 | Modulo Division | 61%35= | 26 | moduloDivision | +| 6 | Square Root | sqrt(1)= | 1 | squareRoot | +| 7 | Power Rule Differentiation | 5x^5 | 25x^4 | powerRuleDifferentiation | +| 8 | Square | 20^2= | 400 | square | +| 9 | LCM (Least Common Multiple) | LCM of 19 and 5 = | 95 | lcm | +| 10 | GCD (Greatest Common Denominator) | GCD of 10 and 11 = | 1 | gcd | +| 11 | Basic Algebra | 3x + 7 = 8 | 1/3 | basicAlgebra | +| 12 | Logarithm | log2(128) | 7 | log | +| 13 | Easy Division | 306/18 = | 17 | intDivision | +| 14 | Decimal to Binary | Binary of 28= | 11100 | decimalToBinary | +| 15 | Binary to Decimal | 10001101 | 141 | binaryToDecimal | +| 16 | Fraction Division | (4/1)/(6/3) | 2 | fractionDivision | +| 17 | Integer Multiplication with 2x2 Matrix | 5 * [[10, 3], [0, 1]] = | [[50,15],[0,5]] | intMatrix22Multiplication | +| 18 | Area of Triangle | Area of triangle with side lengths: 13 2 14 = | 11.659223816361019 | areaOfTriangle | +| 19 | Triangle exists check | Does triangle with sides 3, 4 and 25 exist? | No | doesTriangleExist | +| 20 | Midpoint of the two point | (4,-11),(17,-5)= | (10.5,-8.0) | midPointOfTwoPoint | +| 21 | Factoring Quadratic | x^2-12x+35 | (x-7)(x-5) | factoring | +| 22 | Third Angle of Triangle | Third angle of triangle with angles 20 and 62 = | 98 | thirdAngleOfTriangle | +| 23 | Solve a System of Equations in R^2 | 5x - 7y = -84, 4x + 5y = 7 | x = -7, y = 7 | systemOfEquations | +| 24 | Distance between 2 points | Find the distance between (5, -18) and (1, 19) | sqrt(1385) | distance2Point | +| 25 | Pythagorean Theorem | The hypotenuse of a right triangle given the other two lengths 15 and 5 = | 15.81 | pythagoreanTheorem | +| 26 | Linear Equations | -6x + -17y = -220 +-13x + -19y = -120 | x = -20, y = 20 | linearEquations | +| 27 | Prime Factorisation | Find prime factors of 62 | [2, 31] | primeFactors | +| 28 | Fraction Multiplication | (8/4)*(1/2) | 1 | fractionMultiplication | +| 29 | Angle of a Regular Polygon | Find the angle of a regular polygon with 19 sides | 161.05 | angleRegularPolygon | +| 30 | Combinations of Objects | Number of combinations from 12 objects picked 1 at a time | 12 | combinations | +| 31 | Factorial | 0! = | 1 | factorial | +| 32 | Surface Area of Cube | Surface area of cube with side = 8m is | 384 m^2 | surfaceAreaCubeGen | +| 33 | Surface Area of Cuboid | Surface area of cuboid with sides = 18m, 17m, 1m is | 682 m^2 | surfaceAreaCuboidGen | +| 34 | Surface Area of Cylinder | Surface area of cylinder with height = 31m and radius = 1m is | 201 m^2 | surfaceAreaCylinderGen | +| 35 | Volum of Cube | Volume of cube with side = 9m is | 729 m^3 | volumeCubeGen | +| 36 | Volume of Cuboid | Volume of cuboid with sides = 20m, 1m, 10m is | 200 m^3 | volumeCuboidGen | +| 37 | Volume of cylinder | Volume of cylinder with height = 7m and radius = 7m is | 1077 m^3 | volumeCylinderGen | +| 38 | Surface Area of cone | Surface area of cone with height = 47m and radius = 13m is | 2522 m^2 | surfaceAreaConeGen | +| 39 | Volume of cone | Volume of cone with height = 4m and radius = 4m is | 67 m^3 | volumeConeGen | +| 40 | Common Factors | Common Factors of 20 and 90 = | [1, 2, 5, 10] | commonFactors | +| 41 | Intersection of Two Lines | Find the point of intersection of the two lines: y = -3/6x + 1 and y = 0/2x + 6 | (-10, 6) | intersectionOfTwoLines | +| 42 | Permutations | Number of Permutations from 11 objects picked 2 at a time = | 110 | permutations | +| 43 | Cross Product of 2 Vectors | [-19, -3, 2] X [-15, -12, 7] = | [3, 103, 183] | vectorCross | +| 44 | Compare Fractions | Which symbol represents the comparison between 8/6 and 3/1? | < | compareFractions | +| 45 | Simple Interest | Simple interest for a principle amount of 9862 dollars, 4% rate of interest and for a time period of 1 years is = | 394.48 | simpleInterest | +| 46 | Multiplication of two matrices | Multiply + -50 36 7 -26 -2 63 + 88 -37 60 -19 61 -56 + 48 -5 69 -87 -64 -92 + -84 -50 -79 -19 86 -13 + 0 28 12 -14 73 -49 + 94 -90 2 26 -38 19 + 2 -11 79 -77 98 -77 + -87 70 72 -32 64 -99 + + and + + 34 32 -6 -32 46 -23 78 -81 -18 + -17 24 49 -62 -50 77 38 -98 -64 + -23 -78 43 5 -83 -5 4 -92 -16 + 46 -47 -92 52 -25 -37 44 51 -7 + 20 26 70 37 96 -73 49 84 42 + -72 -15 -80 -24 58 -47 -41 45 -69 | -8245 -1057 -423 -3535 -569 2034 -6329 1219 -5765 + 6619 567 10737 2391 4001 -6291 10147 -7387 6383 + 1472 -161 13318 -5565 -12574 10381 638 -23699 2621 + 1593 5598 3465 7899 13170 -6487 -4857 24642 10618 + 3592 3027 12206 1473 2120 -412 6082 -635 4561 + 3748 -1803 -11460 2072 5462 -8183 2423 11 947 + 2400 960 22950 2483 952 -1974 4625 -5512 9372 + 1132 -2067 22392 1884 -12276 8196 1949 -7148 5677 | matrixMultiplication | +| 47 | Cube Root | cuberoot of 771 upto 2 decimal places is: | 9.17 | CubeRoot | +| 48 | Power Rule Integration | 1x^3 + 8x^8 + 10x^10 | (1/3)x^4 + (8/8)x^9 + (10/10)x^11 + c | powerRuleIntegration | +| 49 | Fourth Angle of Quadrilateral | Fourth angle of quadrilateral with angles 52 , 84, 154 = | 70 | fourthAngleOfQuadrilateral | +| 50 | Quadratic Equation | Zeros of the Quadratic Equation 51x^2+152x+80=0 | [-0.68, -2.3] | quadraticEquationSolve | +| 51 | HCF (Highest Common Factor) | HCF of 11 and 7 = | 1 | hcf | +| 52 | Probability of a certain sum appearing on faces of dice | If 2 dice are rolled at the same time, the probability of getting a sum of 11 = | 2/36 | diceSumProbability | +| 53 | Exponentiation | 9^9 = | 387420489 | exponentiation | +| 54 | Confidence interval For sample S | The confidence interval for sample [291, 254, 274, 207, 253, 289, 268, 280, 225, 240, 278, 270, 247, 252, 211, 212, 295, 241, 290, 206, 222, 263, 264, 228, 229, 256, 209, 292] with 99% confidence is | (265.560249263099, 237.72546502261523) | confidenceInterval | +| 55 | Comparing surds | Fill in the blanks 16^(1/7) _ 67^(1/6) | < | surdsComparison | +| 56 | Fibonacci Series | The Fibonacci Series of the first 11 numbers is ? | [0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55] | fibonacciSeries | +| 57 | Trigonometric Values | What is cos(60)? | 1/2 | basicTrigonometry | +| 58 | Sum of Angles of Polygon | Sum of angles of polygon with 5 sides = | 540 | sumOfAnglesOfPolygon | +| 59 | Mean,Standard Deviation,Variance | Find the mean,standard deviation and variance for the data[38, 29, 43, 25, 7, 10, 13, 14, 43, 44, 30, 42, 48, 48, 42] | The Mean is 31.733333333333334 , Standard Deviation is 199.26222222222222, Variance is 14.116027140177303 | dataSummary | +| 59 | Surface Area of Sphere | Surface area of Sphere with radius = 13m is | 2123.7166338267 m^2 | surfaceAreaSphereGen | +| 60 | Volume of Sphere | Volume of sphere with radius 84 m = | 2482712.7095377133 m^3 | volumeSphere | diff --git a/dev-requirements.txt b/dev-requirements.txt index a965899..6e46af4 100644 --- a/dev-requirements.txt +++ b/dev-requirements.txt @@ -1,2 +1,3 @@ -pytest -hypothesis \ No newline at end of file +pytest +hypothesis +flake8 \ No newline at end of file diff --git a/makeReadme.py b/makeReadme.py new file mode 100644 index 0000000..7ca8f2c --- /dev/null +++ b/makeReadme.py @@ -0,0 +1,25 @@ +#To use, paste at bottom of mathgen.py code, change line variable and remove all table rows in README.md except for the top 2 and run mathgen.py + +wList = getGenList() +allRows = [] +f=open('mathgen.py') +lines=f.readlines() +line = 720 #This has to be changed depending on which line the first generator appears on +for item in wList: + myGen = item[2] + prob, sol = myGen() + prob = str(prob).rstrip("\n") + sol = str(sol).rstrip("\n") + instName = lines[line] + def_name = instName[:instName.find('=')].strip() + row = [myGen.id, myGen.title, prob, sol, def_name] + line+=1 + allRows.append(row) + +g=open('../README.md', "a") +for row in allRows: + tableLine = "| " + str(row[0]) + " | " + str(row[1]) + " | " + str(row[2]) + " | " + str(row[3]) + " | " + str(row[4]) + " |\n" + g.write(tableLine) +g.close() + +print("New README.md table generated") diff --git a/mathgenerator/__pycache__/__init__.cpython-37.pyc b/mathgenerator/__pycache__/__init__.cpython-37.pyc deleted file mode 100644 index 893336f..0000000 Binary files a/mathgenerator/__pycache__/__init__.cpython-37.pyc and /dev/null differ diff --git a/mathgenerator/__pycache__/mathgen.cpython-37.pyc b/mathgenerator/__pycache__/mathgen.cpython-37.pyc deleted file mode 100644 index 82bcec4..0000000 Binary files a/mathgenerator/__pycache__/mathgen.cpython-37.pyc and /dev/null differ diff --git a/mathgenerator/mathgen.py b/mathgenerator/mathgen.py index 33244a9..44218e6 100644 --- a/mathgenerator/mathgen.py +++ b/mathgenerator/mathgen.py @@ -4,6 +4,7 @@ import fractions genList = [] + # || Generator class class Generator: def __init__(self, title, id, generalProb, generalSol, func): @@ -20,76 +21,86 @@ class Generator: def __call__(self, **kwargs): return self.func(**kwargs) + # || Non-generator Functions def genById(id): generator = genList[id][2] return(generator()) + def getGenList(): return(genList) # || Generator Functions -def additionFunc(maxSum = 99, maxAddend = 50): + +def additionFunc(maxSum=99, maxAddend=50): a = random.randint(0, maxAddend) - b = random.randint(0, min((maxSum-a), maxAddend)) #The highest value of b will be no higher than the maxsum minus the first number and no higher than the maxAddend as well - c = a+b + b = random.randint(0, min((maxSum - a), maxAddend)) # The highest value of b will be no higher than the maxsum minus the first number and no higher than the maxAddend as well + c = a + b problem = str(a) + "+" + str(b) + "=" solution = str(c) return problem, solution -def subtractionFunc(maxMinuend = 99, maxDiff = 99): + +def subtractionFunc(maxMinuend=99, maxDiff=99): a = random.randint(0, maxMinuend) - b = random.randint(max(0, (a-maxDiff)), a) - c = a-b + b = random.randint(max(0, (a - maxDiff)), a) + c = a - b problem = str(a) + "-" + str(b) + "=" solution = str(c) return problem, solution -def multiplicationFunc(maxRes = 99, maxMulti = 99): + +def multiplicationFunc(maxRes=99, maxMulti=99): a = random.randint(0, maxMulti) - b = random.randint(0, min(int(maxMulti/a), maxRes)) - c = a*b + b = random.randint(0, min(int(maxMulti / a), maxRes)) + c = a * b problem = str(a) + "*" + str(b) + "=" solution = str(c) return problem, solution -def divisionFunc(maxRes = 99, maxDivid = 99): + +def divisionFunc(maxRes=99, maxDivid=99): a = random.randint(0, maxDivid) b = random.randint(0, min(maxRes, maxDivid)) - c = a/b + c = a / b problem = str(a) + "/" + str(b) + "=" solution = str(c) return problem, solution -def binaryComplement1sFunc(maxDigits = 10): + +def binaryComplement1sFunc(maxDigits=10): question = '' answer = '' - for i in range(random.randint(1,maxDigits)): + for i in range(random.randint(1, maxDigits)): temp = str(random.randint(0, 1)) question += temp answer += "0" if temp == "1" else "1" - problem = question + problem = question+"=" solution = answer return problem, solution -def moduloFunc(maxRes = 99, maxModulo= 99): + +def moduloFunc(maxRes=99, maxModulo=99): a = random.randint(0, maxModulo) b = random.randint(0, min(maxRes, maxModulo)) - c = a%b + c = a % b problem = str(a) + "%" + str(b) + "=" solution = str(c) return problem, solution -def squareRootFunc(minNo = 1, maxNo = 12): + +def squareRootFunc(minNo=1, maxNo=12): b = random.randint(minNo, maxNo) - a = b*b + a = b * b problem = "sqrt(" + str(a) + ")=" solution = str(b) return problem, solution -def powerRuleDifferentiationFunc(maxCoef = 10, maxExp = 10, maxTerms = 5): + +def powerRuleDifferentiationFunc(maxCoef=10, maxExp=10, maxTerms=5): numTerms = random.randint(1, maxTerms) problem = "" solution = "" @@ -103,23 +114,26 @@ def powerRuleDifferentiationFunc(maxCoef = 10, maxExp = 10, maxTerms = 5): solution += str(coefficient * exponent) + "x^" + str(exponent - 1) return problem, solution -def squareFunc(maxSquareNum = 20): + +def squareFunc(maxSquareNum=20): a = random.randint(1, maxSquareNum) b = a * a problem = str(a) + "^2" + "=" solution = str(b) return problem, solution + def gcdFunc(maxVal=20): a = random.randint(1, maxVal) b = random.randint(1, maxVal) x, y = a, b while(y): - x, y = y, x % y + x, y = y, x % y problem = f"GCD of {a} and {b} = " solution = str(x) return problem, solution + def lcmFunc(maxVal=20): a = random.randint(1, maxVal) b = random.randint(1, maxVal) @@ -128,15 +142,17 @@ def lcmFunc(maxVal=20): while(y): x, y = y, x % y d = c // x - problem = f"LCM of {a} and {b} = " + problem = f"LCM of {a} and {b} =" solution = str(d) return problem, solution -def basicAlgebraFunc(maxVariable = 10): + +def basicAlgebraFunc(maxVariable=10): a = random.randint(1, maxVariable) b = random.randint(1, maxVariable) c = random.randint(b, maxVariable) # calculate gcd + def calculate_gcd(x, y): while(y): x, y = y, x % y @@ -145,44 +161,49 @@ def basicAlgebraFunc(maxVariable = 10): x = f"{(c - b)//i}/{a//i}" if (c - b == 0): x = "0" - elif a == 1 or a == i : + elif a == 1 or a == i: x = f"{c - b}" problem = f"{a}x + {b} = {c}" solution = x return problem, solution + def logFunc(maxBase=3, maxVal=8): a = random.randint(1, maxVal) b = random.randint(2, maxBase) - c = pow(b,a) - problem = "log"+str(b)+"("+str(c)+")" + c = pow(b, a) + problem = "log" + str(b) + "(" + str(c) + ")" solution = str(a) return problem, solution + def divisionToIntFunc(maxA=25, maxB=25): - a = random.randint(1,maxA) - b = random.randint(1,maxB) - divisor = a*b - dividend=random.choice([a,b]) + a = random.randint(1, maxA) + b = random.randint(1, maxB) + divisor = a * b + dividend = random.choice([a, b]) problem = f"{divisor}/{dividend} = " - solution=int(divisor/dividend) - return problem,solution + solution = int(divisor / dividend) + return problem, solution + def DecimalToBinaryFunc(max_dec=99): a = random.randint(1, max_dec) b = bin(a).replace("0b", "") - problem = "Binary of "+str(a)+"=" + problem = "Binary of " + str(a) + "=" solution = str(b) return problem, solution -def BinaryToDecimalFunc(max_dig=10): - problem='' - for i in range(random.randint(1,max_dig)): - temp = str(random.randint(0, 1)) - problem += temp - solution=int(problem, 2); - return problem, solution +def BinaryToDecimalFunc(max_dig=10): + problem = '' + for i in range(random.randint(1, max_dig)): + temp = str(random.randint(0, 1)) + problem += temp + + solution = int(problem, 2) + return problem, solution + def divideFractionsFunc(maxVal=10): a = random.randint(1, maxVal) @@ -193,6 +214,7 @@ def divideFractionsFunc(maxVal=10): d = random.randint(1, maxVal) while (c == d): d = random.randint(1, maxVal) + def calculate_gcd(x, y): while(y): x, y = y, x % y @@ -208,33 +230,36 @@ def divideFractionsFunc(maxVal=10): solution = x return problem, solution -def multiplyIntToMatrix22(maxMatrixVal = 10, maxRes = 100): + +def multiplyIntToMatrix22(maxMatrixVal=10, maxRes=100): a = random.randint(0, maxMatrixVal) b = random.randint(0, maxMatrixVal) c = random.randint(0, maxMatrixVal) d = random.randint(0, maxMatrixVal) - constant = random.randint(0, int(maxRes/max(a,b,c,d))) + constant = random.randint(0, int(maxRes / max(a, b, c, d))) problem = f"{constant} * [[{a}, {b}], [{c}, {d}]] = " solution = f"[[{a*constant},{b*constant}],[{c*constant},{d*constant}]]" return problem, solution -def areaOfTriangleFunc(maxA=20, maxB=20, maxC=20): - a = random.randint(1, maxA) - b = random.randint(1, maxB) - c = random.randint(1, maxC) - s = (a+b+c)/2 - area = (s*(s-a)*(s-b)*(s-c)) ** 0.5 - problem = "Area of triangle with side lengths: "+ str(a) +" "+ str(b) +" "+ str(c) + " = " - solution = area - return problem, solution -def isTriangleValidFunc(maxSideLength = 50): +def areaOfTriangleFunc(maxA=20, maxB=20, maxC=20): + a = random.randint(1, maxA) + b = random.randint(1, maxB) + c = random.randint(1, maxC) + s = (a + b + c) / 2 + area = (s * (s - a) * (s - b) * (s - c)) ** 0.5 + problem = "Area of triangle with side lengths: " + str(a) + " " + str(b) + " " + str(c) + " = " + solution = area + return problem, solution + + +def isTriangleValidFunc(maxSideLength=50): sideA = random.randint(1, maxSideLength) sideB = random.randint(1, maxSideLength) sideC = random.randint(1, maxSideLength) sideSums = [sideA + sideB, sideB + sideC, sideC + sideA] sides = [sideC, sideA, sideB] - exists = True & (sides[0] < sideSums[0]) & (sides[1] < sideSums[1]) & (sides[2] < sideSums[2]) + exists = True & (sides[0] < sideSums[0]) & (sides[1] < sideSums[1]) & (sides[2] < sideSums[2]) problem = f"Does triangle with sides {sideA}, {sideB} and {sideC} exist?" if exists: solution = "Yes" @@ -242,51 +267,56 @@ def isTriangleValidFunc(maxSideLength = 50): solution = "No" return problem, solution + def MidPointOfTwoPointFunc(maxValue=20): - x1=random.randint(-20,maxValue) - y1=random.randint(-20,maxValue) - x2=random.randint(-20,maxValue) - y2=random.randint(-20,maxValue) - problem=f"({x1},{y1}),({x2},{y2})=" - solution=f"({(x1+x2)/2},{(y1+y2)/2})" - return problem,solution + x1 = random.randint(-20, maxValue) + y1 = random.randint(-20, maxValue) + x2 = random.randint(-20, maxValue) + y2 = random.randint(-20, maxValue) + problem = f"({x1},{y1}),({x2},{y2})=" + solution = f"({(x1+x2)/2},{(y1+y2)/2})" + return problem, solution -def factoringFunc(range_x1 = 10, range_x2 = 10): - x1 = random.randint(-range_x1, range_x1) - x2 = random.randint(-range_x2, range_x2) - def intParser(z): - if (z == 0): - return "" - if (z > 0): - return "+" + str(z) - if (z < 0): - return "-" + str(abs(z)) - b = intParser(x1 + x2) - c = intParser(x1 * x2) +def factoringFunc(range_x1=10, range_x2=10): + x1 = random.randint(-range_x1, range_x1) + x2 = random.randint(-range_x2, range_x2) + + def intParser(z): + if (z == 0): + return "" + if (z > 0): + return "+" + str(z) + if (z < 0): + return "-" + str(abs(z)) + + b = intParser(x1 + x2) + c = intParser(x1 * x2) + + if (b == "+1"): + b = "+" + + if (b == ""): + problem = f"x^2{c}" + else: + problem = f"x^2{b}x{c}" + + x1 = intParser(x1) + x2 = intParser(x2) + solution = f"(x{x1})(x{x2})" + return problem, solution - if (b == "+1"): - b = "+" - - if (b == ""): - problem = f"x^2{c}" - else: - problem = f"x^2{b}x{c}" - x1 = intParser(x1) - x2 = intParser(x2) - solution = f"(x{x1})(x{x2})" - return problem, solution - def thirdAngleOfTriangleFunc(maxAngle=89): - angle1 = random.randint(1, maxAngle) - angle2 = random.randint(1, maxAngle) - angle3 = 180 - (angle1 + angle2) - problem = f"Third angle of triangle with angles {angle1} and {angle2} = " - solution = angle3 - return problem, solution + angle1 = random.randint(1, maxAngle) + angle2 = random.randint(1, maxAngle) + angle3 = 180 - (angle1 + angle2) + problem = f"Third angle of triangle with angles {angle1} and {angle2} = " + solution = angle3 + return problem, solution -def systemOfEquationsFunc(range_x = 10, range_y = 10, coeff_mult_range=10): + +def systemOfEquationsFunc(range_x=10, range_y=10, coeff_mult_range=10): # Generate solution point first x = random.randint(-range_x, range_x) y = random.randint(-range_y, range_y) @@ -331,17 +361,19 @@ def systemOfEquationsFunc(range_x = 10, range_y = 10, coeff_mult_range=10): # Add random (non-zero) multiple of equations to each other -def distanceTwoPointsFunc(maxValXY = 20, minValXY=-20): - point1X = random.randint(minValXY, maxValXY+1) - point1Y = random.randint(minValXY, maxValXY+1) - point2X = random.randint(minValXY, maxValXY+1) - point2Y = random.randint(minValXY, maxValXY+1) + +def distanceTwoPointsFunc(maxValXY=20, minValXY=-20): + point1X = random.randint(minValXY, maxValXY + 1) + point1Y = random.randint(minValXY, maxValXY + 1) + point2X = random.randint(minValXY, maxValXY + 1) + point2Y = random.randint(minValXY, maxValXY + 1) distanceSq = (point1X - point2X) ** 2 + (point1Y - point2Y) ** 2 solution = f"sqrt({distanceSq})" problem = f"Find the distance between ({point1X}, {point1Y}) and ({point2X}, {point2Y})" return problem, solution -def pythagoreanTheoremFunc(maxLength = 20): + +def pythagoreanTheoremFunc(maxLength=20): a = random.randint(1, maxLength) b = random.randint(1, maxLength) c = (a**2 + b**2)**0.5 @@ -349,29 +381,31 @@ def pythagoreanTheoremFunc(maxLength = 20): solution = f"{c:.0f}" if c.is_integer() else f"{c:.2f}" return problem, solution -def linearEquationsFunc(n = 2, varRange = 20, coeffRange = 20): + +def linearEquationsFunc(n=2, varRange=20, coeffRange=20): if n > 10: print("[!] n cannot be greater than 10") return None, None vars = ['x', 'y', 'z', 'a', 'b', 'c', 'd', 'e', 'f', 'g'][:n] - soln = [ random.randint(-varRange, varRange) for i in range(n) ] + soln = [random.randint(-varRange, varRange) for i in range(n)] problem = list() solution = ", ".join(["{} = {}".format(vars[i], soln[i]) for i in range(n)]) for _ in range(n): - coeff = [ random.randint(-coeffRange, coeffRange) for i in range(n) ] - res = sum([ coeff[i] * soln[i] for i in range(n)]) - + coeff = [random.randint(-coeffRange, coeffRange) for i in range(n)] + res = sum([coeff[i] * soln[i] for i in range(n)]) + prob = ["{}{}".format(coeff[i], vars[i]) if coeff[i] != 0 else "" for i in range(n)] while "" in prob: prob.remove("") prob = " + ".join(prob) + " = " + str(res) problem.append(prob) - + problem = "\n".join(problem) return problem, solution + def primeFactorsFunc(minVal=1, maxVal=200): a = random.randint(minVal, maxVal) n = a @@ -389,6 +423,7 @@ def primeFactorsFunc(minVal=1, maxVal=200): solution = f"{factors}" return problem, solution + def multiplyFractionsFunc(maxVal=10): a = random.randint(1, maxVal) b = random.randint(1, maxVal) @@ -398,6 +433,7 @@ def multiplyFractionsFunc(maxVal=10): b = random.randint(1, maxVal) while (c == d): d = random.randint(1, maxVal) + def calculate_gcd(x, y): while(y): x, y = y, x % y @@ -412,32 +448,33 @@ def multiplyFractionsFunc(maxVal=10): solution = x return problem, solution -def regularPolygonAngleFunc(minVal = 3,maxVal = 20): + +def regularPolygonAngleFunc(minVal=3, maxVal=20): sideNum = random.randint(minVal, maxVal) problem = f"Find the angle of a regular polygon with {sideNum} sides" - exteriorAngle = round((360/sideNum),2) + exteriorAngle = round((360 / sideNum), 2) solution = 180 - exteriorAngle - return problem, solution - + return problem, solution + + def combinationsFunc(maxlength=20): def factorial(a): - d=1 + d = 1 for i in range(a): - a=(i+1)*d - d=a + a = (i + 1) * d + d = a return d - a= random.randint(10,maxlength) - b=random.randint(0,9) + a = random.randint(10, maxlength) + b = random.randint(0, 9) + solution = int(factorial(a) / (factorial(b) * factorial(a - b))) + problem = "Number of combinations from {} objects picked {} at a time ".format(a, b) - - solution= int(factorial(a)/(factorial(b)*factorial(a-b))) - problem= "Number of combinations from {} objects picked {} at a time ".format(a,b) - return problem, solution - -def factorialFunc(maxInput = 6): + + +def factorialFunc(maxInput=6): a = random.randint(0, maxInput) n = a problem = str(a) + "! = " @@ -452,31 +489,35 @@ def factorialFunc(maxInput = 6): solution = str(b) return problem, solution -def surfaceAreaCube(maxSide = 20, unit = 'm'): + +def surfaceAreaCube(maxSide=20, unit='m'): a = random.randint(1, maxSide) problem = f"Surface area of cube with side = {a}{unit} is" ans = 6 * a * a solution = f"{ans} {unit}^2" return problem, solution -def volumeCube(maxSide = 20, unit = 'm'): + +def volumeCube(maxSide=20, unit='m'): a = random.randint(1, maxSide) problem = f"Volume of cube with side = {a}{unit} is" ans = a * a * a solution = f"{ans} {unit}^3" return problem, solution -def surfaceAreaCuboid(maxSide = 20, unit = 'm'): + +def surfaceAreaCuboid(maxSide=20, unit='m'): a = random.randint(1, maxSide) b = random.randint(1, maxSide) c = random.randint(1, maxSide) - + problem = f"Surface area of cuboid with sides = {a}{unit}, {b}{unit}, {c}{unit} is" - ans = 2 * (a*b + b*c + c*a) + ans = 2 * (a * b + b * c + c * a) solution = f"{ans} {unit}^2" return problem, solution -def volumeCuboid(maxSide = 20, unit = 'm'): + +def volumeCuboid(maxSide=20, unit='m'): a = random.randint(1, maxSide) b = random.randint(1, maxSide) c = random.randint(1, maxSide) @@ -485,7 +526,8 @@ def volumeCuboid(maxSide = 20, unit = 'm'): solution = f"{ans} {unit}^3" return problem, solution -def surfaceAreaCylinder(maxRadius = 20, maxHeight = 50,unit = 'm'): + +def surfaceAreaCylinder(maxRadius=20, maxHeight=50, unit='m'): a = random.randint(1, maxHeight) b = random.randint(1, maxRadius) problem = f"Surface area of cylinder with height = {a}{unit} and radius = {b}{unit} is" @@ -493,7 +535,8 @@ def surfaceAreaCylinder(maxRadius = 20, maxHeight = 50,unit = 'm'): solution = f"{ans} {unit}^2" return problem, solution -def volumeCylinder(maxRadius = 20, maxHeight = 50, unit = 'm'): + +def volumeCylinder(maxRadius=20, maxHeight=50, unit='m'): a = random.randint(1, maxHeight) b = random.randint(1, maxRadius) problem = f"Volume of cylinder with height = {a}{unit} and radius = {b}{unit} is" @@ -501,7 +544,8 @@ def volumeCylinder(maxRadius = 20, maxHeight = 50, unit = 'm'): solution = f"{ans} {unit}^3" return problem, solution -def surfaceAreaCone(maxRadius = 20, maxHeight = 50,unit = 'm'): + +def surfaceAreaCone(maxRadius=20, maxHeight=50, unit='m'): a = random.randint(1, maxHeight) b = random.randint(1, maxRadius) slopingHeight = math.sqrt(a**2 + b**2) @@ -510,14 +554,16 @@ def surfaceAreaCone(maxRadius = 20, maxHeight = 50,unit = 'm'): solution = f"{ans} {unit}^2" return problem, solution -def volumeCone(maxRadius = 20, maxHeight = 50, unit = 'm'): + +def volumeCone(maxRadius=20, maxHeight=50, unit='m'): a = random.randint(1, maxHeight) b = random.randint(1, maxRadius) problem = f"Volume of cone with height = {a}{unit} and radius = {b}{unit} is" - ans = int(math.pi * b * b * a * (1/3)) + ans = int(math.pi * b * b * a * (1 / 3)) solution = f"{ans} {unit}^3" return problem, solution + def commonFactorsFunc(maxVal=100): a = random.randint(1, maxVal) b = random.randint(1, maxVal) @@ -537,6 +583,7 @@ def commonFactorsFunc(maxVal=100): solution = arr return problem, solution + def intersectionOfTwoLinesFunc( minM=-10, maxM=10, minB=-10, maxB=10, minDenominator=1, maxDenominator=6 ): @@ -567,7 +614,7 @@ def intersectionOfTwoLinesFunc( else: x = f"{x.numerator}/{x.denominator}" return x - + m1 = (random.randint(minM, maxM), random.randint(minDenominator, maxDenominator)) m2 = (random.randint(minM, maxM), random.randint(minDenominator, maxDenominator)) b1 = random.randint(minB, maxB) @@ -590,21 +637,24 @@ def intersectionOfTwoLinesFunc( solution = f"({fractionToString(intersection_x)}, {fractionToString(intersection_y)})" return problem, solution + def permutationFunc(maxlength=20): - a = random.randint(10,maxlength) - b = random.randint(0,9) - solution= int(math.factorial(a)/(math.factorial(a-b))) - problem= "Number of Permutations from {} objects picked {} at a time = ".format(a,b) + a = random.randint(10, maxlength) + b = random.randint(0, 9) + solution = int(math.factorial(a) / (math.factorial(a - b))) + problem = "Number of Permutations from {} objects picked {} at a time = ".format(a, b) return problem, solution + def vectorCrossFunc(minVal=-20, maxVal=20): a = [random.randint(minVal, maxVal) for i in range(3)] b = [random.randint(minVal, maxVal) for i in range(3)] - c = [a[1]*b[2] - a[2]*b[1], - a[2]*b[0] - a[0]*b[2], - a[0]*b[1] - a[1]*b[0]] + c = [a[1] * b[2] - a[2] * b[1], + a[2] * b[0] - a[0] * b[2], + a[0] * b[1] - a[1] * b[0]] return str(a) + " X " + str(b) + " = ", str(c) + def compareFractionsFunc(maxVal=10): a = random.randint(1, maxVal) b = random.randint(1, maxVal) @@ -616,79 +666,84 @@ def compareFractionsFunc(maxVal=10): while (c == d): d = random.randint(1, maxVal) - first=a/b - second=c/d + first = a / b + second = c / d - if(first>second): - solution=">" - elif(first second): + solution = ">" + elif(first < second): + solution = "<" else: - solution="=" - - problem = f"Which symbol represents the comparison between {a}/{b} and {c}/{d}?" - return problem,solution + solution = "=" + + problem = f"Which symbol represents the comparison between {a}/{b} and {c}/{d}?" + return problem, solution + + +def simpleInterestFunc(maxPrinciple=10000, maxRate=10, maxTime=10): + a = random.randint(1000, maxPrinciple) + b = random.randint(1, maxRate) + c = random.randint(1, maxTime) + d = (a * b * c) / 100 + problem = "Simple interest for a principle amount of " + str(a) + " dollars, " + str(b) + "% rate of interest and for a time period of " + str(c) + " years is = " + solution = round(d, 2) + return problem, solution -def simpleInterestFunc(maxPrinciple = 10000, maxRate = 10, maxTime = 10): - a = random.randint(1000, maxPrinciple) - b = random.randint(1, maxRate) - c = random.randint(1, maxTime) - d = (a*b*c)/100 - problem = "Simple interest for a principle amount of " + str(a) +" dollars, " + str(b) + "% rate of interest and for a time period of " + str(c) + " years is = " - solution = round(d, 2) - return problem, solution def matrixMultiplicationFunc(maxVal=100): - m= random.randint(2, 10) - n= random.randint(2, 10) - k= random.randint(2, 10) - #generate matrices a and b - a=[] + m = random.randint(2, 10) + n = random.randint(2, 10) + k = random.randint(2, 10) + # generate matrices a and b + a = [] for r in range(m): a.append([]) for c in range(n): - a[r].append(random.randint(-maxVal,maxVal)) - - b=[] + a[r].append(random.randint(-maxVal, maxVal)) + + b = [] for r in range(n): b.append([]) for c in range(k): b[r].append(random.randint(-maxVal, maxVal)) - res= [] - a_string= matrixMultiplicationFuncHelper(a) - b_string= matrixMultiplicationFuncHelper(b) + res = [] + a_string = matrixMultiplicationFuncHelper(a) + b_string = matrixMultiplicationFuncHelper(b) for r in range(m): res.append([]) for c in range(k): - temp= 0 + temp = 0 for t in range(n): - temp+=a[r][t]*b[t][c] + temp += a[r][t] * b[t][c] res[r].append(temp) - problem= f"Multiply \n{a_string}\n and \n\n{b_string}" #consider using a, b instead of a_string, b_string if the problem doesn't look right - solution= matrixMultiplicationFuncHelper(res) + problem = f"Multiply \n{a_string}\n and \n\n{b_string}" # consider using a, b instead of a_string, b_string if the problem doesn't look right + solution = matrixMultiplicationFuncHelper(res) return problem, solution + def matrixMultiplicationFuncHelper(inp): - m= len(inp) - n= len(inp[0]) - string= "" + m = len(inp) + n = len(inp[0]) + string = "" for i in range(m): for j in range(n): - string+=f"{inp[i][j]: 6d}" - string+=" " - string+="\n" + string += f"{inp[i][j]: 6d}" + string += " " + string += "\n" return string -def cubeRootFunc(minNo = 1, maxNo = 1000): + +def cubeRootFunc(minNo=1, maxNo=1000): b = random.randint(minNo, maxNo) - a = b**(1/3) + a = b**(1 / 3) problem = "cuberoot of " + str(b) + " upto 2 decimal places is:" - solution = str(round(a,2)) + solution = str(round(a, 2)) return problem, solution -def powerRuleIntegrationFunc(maxCoef = 10, maxExp = 10, maxTerms = 5): + +def powerRuleIntegrationFunc(maxCoef=10, maxExp=10, maxTerms=5): numTerms = random.randint(1, maxTerms) problem = "" solution = "" @@ -699,39 +754,40 @@ def powerRuleIntegrationFunc(maxCoef = 10, maxExp = 10, maxTerms = 5): coefficient = random.randint(1, maxCoef) exponent = random.randint(1, maxExp) problem += str(coefficient) + "x^" + str(exponent) - solution += "("+str(coefficient) +"/"+str(exponent + 1) +")x^" + str(exponent +1) + solution += "(" + str(coefficient) + "/" + str(exponent) + ")x^" + str(exponent + 1) solution = solution + " + c" return problem, solution - -def fourthAngleOfQuadriFunc(maxAngle = 180): + +def fourthAngleOfQuadriFunc(maxAngle=180): angle1 = random.randint(1, maxAngle) - angle2 = random.randint(1, 240-angle1) - angle3 = random.randint(1, 340-(angle1 + angle2)) + angle2 = random.randint(1, 240 - angle1) + angle3 = random.randint(1, 340 - (angle1 + angle2)) sum_ = angle1 + angle2 + angle3 angle4 = 360 - sum_ problem = f"Fourth angle of quadrilateral with angles {angle1} , {angle2}, {angle3} =" solution = angle4 return problem, solution - -def quadraticEquation(maxVal=100): - a = random.randint(1,maxVal) - c = random.randint(1,maxVal) - b = random.randint(round(math.sqrt(4*a*c))+1,round(math.sqrt(4*maxVal*maxVal))) - - problem = "Zeros of the Quadratic Equation {}x^2+{}x+{}=0".format(a,b,c) - D = math.sqrt(b*b-4*a*c) - - solution = str([round((-b+D)/(2*a), 2),round((-b-D)/(2*a), 2)]) - return problem,solution + +def quadraticEquation(maxVal=100): + a = random.randint(1, maxVal) + c = random.randint(1, maxVal) + b = random.randint(round(math.sqrt(4 * a * c)) + 1, round(math.sqrt(4 * maxVal * maxVal))) + + problem = "Zeros of the Quadratic Equation {}x^2+{}x+{}=0".format(a, b, c) + + D = math.sqrt(b * b - 4 * a * c) + + solution = str([round((-b + D) / (2 * a), 2), round((-b - D) / (2 * a), 2)]) + return problem, solution def hcfFunc(maxVal=20): a = random.randint(1, maxVal) b = random.randint(1, maxVal) x, y = a, b while(y): - x, y = y, x % y + x, y = y, x % y problem = f"HCF of {a} and {b} = " solution = str(x) return problem, solution @@ -797,18 +853,18 @@ def surdsComparisonFunc(maxValue = 100, maxRoot = 10): elif first < second: solution = "<" return problem, solution - + def fibonacciSeriesFunc(minNo=1): n = random.randint(minNo,20) def createFibList(n): - l=[] - for i in range(n): - if i<2: - l.append(i) - else: - val = l[i-1]+l[i-2] - l.append(val) - return l + l=[] + for i in range(n): + if i<2: + l.append(i) + else: + val = l[i-1]+l[i-2] + l.append(val) + return l fibList=createFibList(n) problem = "The Fibonacci Series of the first "+str(n)+" numbers is ?" solution = fibList @@ -821,7 +877,7 @@ def basicTrigonometryFunc(angles=[0,30,45,60,90],functions=["sin","cos","tan"]): problem=f"What is {function}({angle})?" expression='math.'+function+'(math.radians(angle))' result_fraction_map={0.0:"0",0.5:"1/2",0.71:"1/√2",0.87:"√3/2",1.0:"1",0.58:"1/√3",1.73:"√3"} - + solution=result_fraction_map[round(eval(expression),2)] if round(eval(expression),2)<=99999 else "∞" #for handling the ∞ condition return problem,solution @@ -833,10 +889,41 @@ def sumOfAnglesOfPolygonFunc(maxSides = 12): solution = sum return problem, solution +def dataSummaryFunc(number_values=15,minval=5,maxval=50): + random_list=[] + for i in range(number_values): + n=random.randint(minval,maxval) + random_list.append(n) + a=sum(random_list) + mean=a/number_values + var=0 + for i in range(number_values): + var+=(random_list[i]-mean)**2 + print(random_list) + print(mean) + print(var/number_values) + print((var/number_values)**0.5) + problem="Find the mean,standard deviation and variance for the data"+str(random_list) + solution="The Mean is {} , Standard Deviation is {}, Variance is {}".format(mean,var/number_values,(var/number_values)**0.5) + return problem,solution + +def surfaceAreaSphere(maxSide = 20, unit = 'm'): + r = random.randint(1, maxSide) + + problem = f"Surface area of Sphere with radius = {r}{unit} is" + ans = 4 * math.pi * r * r + solution = f"{ans} {unit}^2" + return problem, solution +def volumeSphereFunc(maxRadius = 100): + r=random.randint(1,maxRadius) + problem=f"Volume of sphere with radius {r} m = " + ans=(4*math.pi/3)*r*r*r + solution = f"{ans} m^3" + return problem,solution # || Class Instances -#Format is: -# = Generator("<Title>", <id>, <generalized problem>, <generalized solution>, <function name>) +# Format is: +# <title> = Generator("<Title>", <id>, <generalized problem>, <generalized solution>, <function name>) addition = Generator("Addition", 0, "a+b=", "c", additionFunc) subtraction = Generator("Subtraction", 1, "a-b=", "c", subtractionFunc) multiplication = Generator("Multiplication", 2, "a*b=", "c", multiplicationFunc) @@ -845,49 +932,48 @@ binaryComplement1s = Generator("Binary Complement 1s", 4, "1010=", "0101", binar moduloDivision = Generator("Modulo Division", 5, "a%b=", "c", moduloFunc) squareRoot = Generator("Square Root", 6, "sqrt(a)=", "b", squareRootFunc) powerRuleDifferentiation = Generator("Power Rule Differentiation", 7, "nx^m=", "(n*m)x^(m-1)", powerRuleDifferentiationFunc) -square = Generator("Square", 8,"a^2", "b", squareFunc) +square = Generator("Square", 8, "a^2", "b", squareFunc) lcm = Generator("LCM (Least Common Multiple)", 9, "LCM of a and b = ", "c", lcmFunc) gcd = Generator("GCD (Greatest Common Denominator)", 10, "GCD of a and b = ", "c", gcdFunc) basicAlgebra = Generator("Basic Algebra", 11, "ax + b = c", "d", basicAlgebraFunc) log = Generator("Logarithm", 12, "log2(8)", "3", logFunc) -intDivision = Generator("Easy Division", 13,"a/b=","c",divisionToIntFunc) -decimalToBinary = Generator("Decimal to Binary",14,"Binary of a=","b",DecimalToBinaryFunc) -binaryToDecimal = Generator("Binary to Decimal",15,"Decimal of a=","b",BinaryToDecimalFunc) +intDivision = Generator("Easy Division", 13, "a/b=", "c", divisionToIntFunc) +decimalToBinary = Generator("Decimal to Binary", 14, "Binary of a=", "b", DecimalToBinaryFunc) +binaryToDecimal = Generator("Binary to Decimal", 15, "Decimal of a=", "b", BinaryToDecimalFunc) fractionDivision = Generator("Fraction Division", 16, "(a/b)/(c/d)=", "x/y", divideFractionsFunc) intMatrix22Multiplication = Generator("Integer Multiplication with 2x2 Matrix", 17, "k * [[a,b],[c,d]]=", "[[k*a,k*b],[k*c,k*d]]", multiplyIntToMatrix22) areaOfTriangle = Generator("Area of Triangle", 18, "Area of Triangle with side lengths a, b, c = ", "area", areaOfTriangleFunc) -doesTriangleExist = Generator("Triangle exists check", 19, "Does triangle with sides a, b and c exist?","Yes/No", isTriangleValidFunc) -midPointOfTwoPoint=Generator("Midpoint of the two point", 20,"((X1,Y1),(X2,Y2))=","((X1+X2)/2,(Y1+Y2)/2)",MidPointOfTwoPointFunc) +doesTriangleExist = Generator("Triangle exists check", 19, "Does triangle with sides a, b and c exist?", "Yes/No", isTriangleValidFunc) +midPointOfTwoPoint = Generator("Midpoint of the two point", 20, "((X1,Y1),(X2,Y2))=", "((X1+X2)/2,(Y1+Y2)/2)", MidPointOfTwoPointFunc) factoring = Generator("Factoring Quadratic", 21, "x^2+(x1+x2)+x1*x2", "(x-x1)(x-x2)", factoringFunc) thirdAngleOfTriangle = Generator("Third Angle of Triangle", 22, "Third Angle of the triangle = ", "angle3", thirdAngleOfTriangleFunc) -systemOfEquations = Generator("Solve a System of Equations in R^2", 23, "2x + 5y = 13, -3x - 3y = -6", "x = -1, y = 3", - systemOfEquationsFunc) -distance2Point = Generator("Distance between 2 points", 24, "Find the distance between (x1,y1) and (x2,y2)","sqrt(distanceSquared)", distanceTwoPointsFunc) +systemOfEquations = Generator("Solve a System of Equations in R^2", 23, "2x + 5y = 13, -3x - 3y = -6", "x = -1, y = 3",systemOfEquationsFunc) +distance2Point = Generator("Distance between 2 points", 24, "Find the distance between (x1,y1) and (x2,y2)", "sqrt(distanceSquared)", distanceTwoPointsFunc) pythagoreanTheorem = Generator("Pythagorean Theorem", 25, "The hypotenuse of a right triangle given the other two lengths a and b = ", "hypotenuse", pythagoreanTheoremFunc) -linearEquations = Generator("Linear Equations", 26, "2x+5y=20 & 3x+6y=12", "x=-20 & y=12", linearEquationsFunc) #This has multiple variables whereas #23 has only x and y +linearEquations = Generator("Linear Equations", 26, "2x+5y=20 & 3x+6y=12", "x=-20 & y=12", linearEquationsFunc) # This has multiple variables whereas #23 has only x and y primeFactors = Generator("Prime Factorisation", 27, "Prime Factors of a =", "[b, c, d, ...]", primeFactorsFunc) fractionMultiplication = Generator("Fraction Multiplication", 28, "(a/b)*(c/d)=", "x/y", multiplyFractionsFunc) -angleRegularPolygon = Generator("Angle of a Regular Polygon",29,"Find the angle of a regular polygon with 6 sides","120",regularPolygonAngleFunc) -combinations = Generator("Combinations of Objects",30, "Combinations available for picking 4 objects at a time from 6 distinct objects ="," 15", combinationsFunc) +angleRegularPolygon = Generator("Angle of a Regular Polygon", 29, "Find the angle of a regular polygon with 6 sides", "120", regularPolygonAngleFunc) +combinations = Generator("Combinations of Objects", 30, "Combinations available for picking 4 objects at a time from 6 distinct objects =", " 15", combinationsFunc) factorial = Generator("Factorial", 31, "a! = ", "b", factorialFunc) -surfaceAreaCubeGen = Generator("Surface Area of Cube", 32, "Surface area of cube with side a units is","b units^2", surfaceAreaCube) -surfaceAreaCuboidGen = Generator("Surface Area of Cuboid", 33, "Surface area of cuboid with sides = a units, b units, c units is","d units^2", surfaceAreaCuboid) -surfaceAreaCylinderGen = Generator("Surface Area of Cylinder", 34, "Surface area of cylinder with height = a units and radius = b units is","c units^2", surfaceAreaCylinder) -volumeCubeGen = Generator("Volum of Cube", 35, "Volume of cube with side a units is","b units^3", volumeCube) -volumeCuboidGen = Generator("Volume of Cuboid", 36, "Volume of cuboid with sides = a units, b units, c units is","d units^3", volumeCuboid) -volumeCylinderGen = Generator("Volume of cylinder", 37, "Volume of cylinder with height = a units and radius = b units is","c units^3", volumeCylinder) -surfaceAreaConeGen = Generator("Surface Area of cone", 38, "Surface area of cone with height = a units and radius = b units is","c units^2", surfaceAreaCone) -volumeConeGen = Generator("Volume of cone", 39, "Volume of cone with height = a units and radius = b units is","c units^3", volumeCone) -commonFactors = Generator("Common Factors", 40, "Common Factors of {a} and {b} = ","[c, d, ...]",commonFactorsFunc) +surfaceAreaCubeGen = Generator("Surface Area of Cube", 32, "Surface area of cube with side a units is", "b units^2", surfaceAreaCube) +surfaceAreaCuboidGen = Generator("Surface Area of Cuboid", 33, "Surface area of cuboid with sides = a units, b units, c units is", "d units^2", surfaceAreaCuboid) +surfaceAreaCylinderGen = Generator("Surface Area of Cylinder", 34, "Surface area of cylinder with height = a units and radius = b units is", "c units^2", surfaceAreaCylinder) +volumeCubeGen = Generator("Volum of Cube", 35, "Volume of cube with side a units is", "b units^3", volumeCube) +volumeCuboidGen = Generator("Volume of Cuboid", 36, "Volume of cuboid with sides = a units, b units, c units is", "d units^3", volumeCuboid) +volumeCylinderGen = Generator("Volume of cylinder", 37, "Volume of cylinder with height = a units and radius = b units is", "c units^3", volumeCylinder) +surfaceAreaConeGen = Generator("Surface Area of cone", 38, "Surface area of cone with height = a units and radius = b units is", "c units^2", surfaceAreaCone) +volumeConeGen = Generator("Volume of cone", 39, "Volume of cone with height = a units and radius = b units is", "c units^3", volumeCone) +commonFactors = Generator("Common Factors", 40, "Common Factors of {a} and {b} = ", "[c, d, ...]", commonFactorsFunc) intersectionOfTwoLines = Generator("Intersection of Two Lines", 41, "Find the point of intersection of the two lines: y = m1*x + b1 and y = m2*x + b2", "(x, y)", intersectionOfTwoLinesFunc) -permutations= Generator("Permutations",42, "Total permutations of 4 objects at a time from 10 objects is","5040", permutationFunc) +permutations = Generator("Permutations", 42, "Total permutations of 4 objects at a time from 10 objects is", "5040", permutationFunc) vectorCross = Generator("Cross Product of 2 Vectors", 43, "a X b = ", "c", vectorCrossFunc) -compareFractions=Generator("Compare Fractions",44,"Which symbol represents the comparison between a/b and c/d?",">/</=",compareFractionsFunc) +compareFractions = Generator("Compare Fractions", 44, "Which symbol represents the comparison between a/b and c/d?", ">/</=", compareFractionsFunc) simpleInterest = Generator("Simple Interest", 45, "Simple interest for a principle amount of a dollars, b% rate of interest and for a time period of c years is = ", "d dollars", simpleInterestFunc) -matrixMultiplication = Generator("Multiplication of two matrices", 46, "Multiply two matrices A and B", "C", matrixMultiplicationFunc) -CubeRoot = Generator("Cube Root",47,"Cuberoot of a upto 2 decimal places is","b",cubeRootFunc) -powerRuleIntegration = Generator("Power Rule Integration", 48, "nx^m=", "(n/m+1)x^(m+1)", powerRuleIntegrationFunc) -fourthAngleOfQuadrilateral = Generator("Fourth Angle of Quadrilateral",49,"Fourth angle of Quadrilateral with angles a,b,c =","angle4",fourthAngleOfQuadriFunc) +matrixMultiplication = Generator("Multiplication of two matrices", 46, "Multiply two matrices A and B", "C", matrixMultiplicationFunc) +CubeRoot = Generator("Cube Root", 47, "Cuberoot of a upto 2 decimal places is", "b", cubeRootFunc) +powerRuleIntegration = Generator("Power Rule Integration", 48, "nx^m=", "(n/m)x^(m+1)", powerRuleIntegrationFunc) +fourthAngleOfQuadrilateral = Generator("Fourth Angle of Quadrilateral", 49, "Fourth angle of Quadrilateral with angles a,b,c =", "angle4", fourthAngleOfQuadriFunc) quadraticEquationSolve = Generator("Quadratic Equation", 50, "Find the zeros {x1,x2} of the quadratic equation ax^2+bx+c=0", "x1,x2", quadraticEquation) hcf = Generator("HCF (Highest Common Factor)", 51, "HCF of a and b = ", "c", hcfFunc) diceSumProbability=Generator("Probability of a certain sum appearing on faces of dice", 52,"If n dices are rolled then probabilty of getting sum of x is =","z", DiceSumProbFunc) @@ -897,3 +983,6 @@ surdsComparison = Generator("Comparing surds", 55, "Fill in the blanks a^(1/b) _ fibonacciSeries = Generator("Fibonacci Series",56,"fibonacci series of first a numbers","prints the fibonacci series starting from 0 to a",fibonacciSeriesFunc) basicTrigonometry=Generator("Trigonometric Values",57,"What is sin(X)?","ans",basicTrigonometryFunc) sumOfAnglesOfPolygon = Generator("Sum of Angles of Polygon", 58, "Sum of angles of polygon with n sides = ", "sum", sumOfAnglesOfPolygonFunc) +dataSummary = Generator("Mean,Standard Deviation,Variance", 59, "a,b,c", "Mean:a+b+c/3,Std,Var", dataSummaryFunc) +surfaceAreaSphereGen = Generator("Surface Area of Sphere", 59, "Surface area of sphere with radius = a units is","d units^2", surfaceAreaSphere) +volumeSphere=Generator("Volume of Sphere",60,"Volume of sphere with radius r m = ","(4*pi/3)*r*r*r",volumeSphereFunc) diff --git a/setup.py b/setup.py index e07aa01..0b546c2 100644 --- a/setup.py +++ b/setup.py @@ -2,7 +2,7 @@ from setuptools import setup, find_packages setup( name='mathgenerator', - version='1.1.1', + version='1.1.3', description='An open source solution for generating math problems', url='https://github.com/todarith/mathgenerator', author='Luke Weiler', diff --git a/tests/test_mathgen.py b/tests/test_mathgen.py index ace72a5..7555131 100644 --- a/tests/test_mathgen.py +++ b/tests/test_mathgen.py @@ -5,42 +5,42 @@ from hypothesis import strategies as st, given, assume @given(maxSum=st.integers(min_value=1), maxAddend=st.integers(min_value=1)) -def test_additionFunc(maxSum, maxAddend): +def test_addition(maxSum, maxAddend): assume(maxSum > maxAddend) - problem, solution = additionFunc(maxSum, maxAddend) + problem, solution = addition.func(maxSum, maxAddend) assert eval(problem[:-1]) == int(solution) @given(maxMinuend=st.integers(min_value=1), maxDiff=st.integers(min_value=1)) -def test_subtractionFunc(maxMinuend, maxDiff): +def test_subtraction(maxMinuend, maxDiff): assume(maxMinuend > maxDiff) - problem, solution = subtractionFunc(maxMinuend, maxDiff) + problem, solution = subtraction.func(maxMinuend, maxDiff) assert eval(problem[:-1]) == int(solution) @given(maxRes=st.integers(min_value=1), maxMulti=st.integers(min_value=1)) -def test_multiplicationFunc(maxRes, maxMulti): +def test_multiplication(maxRes, maxMulti): assume(maxRes > maxMulti) - problem, solution = multiplicationFunc(maxRes, maxMulti) + problem, solution = multiplication.func(maxRes, maxMulti) assert eval(problem[:-1]) == int(solution) @given(maxRes=st.integers(min_value=1), maxDivid=st.integers(min_value=1)) -def test_divisionFunc(maxRes, maxDivid): +def test_division(maxRes, maxDivid): assume(maxRes > maxDivid) - problem, solution = divisionFunc(maxRes, maxDivid) + problem, solution = division.func(maxRes, maxDivid) assert eval(problem[:-1]) == float(solution) @given(maxRes=st.integers(min_value=1), maxModulo=st.integers(min_value=1)) -def test_moduloFunc(maxRes, maxModulo): +def test_moduloDivision(maxRes, maxModulo): assume(maxRes > maxModulo) - problem, solution = moduloFunc(maxRes, maxModulo) + problem, solution = moduloDivision.func(maxRes, maxModulo) assert eval(problem[:-1]) == int(solution) @given(minNo=st.integers(min_value=1), maxNo=st.integers(min_value=1, max_value=2 ** 50)) -def test_squareRootFunc(minNo, maxNo): +def test_squareRoot(minNo, maxNo): assume(maxNo > minNo) - problem, solution = squareRootFunc(minNo, maxNo) + problem, solution = squareRoot.func(minNo, maxNo) assert eval(problem[:-1]) == float(solution)