diff --git a/README.md b/README.md index 94f68c3..8ac09dd 100644 --- a/README.md +++ b/README.md @@ -1,37 +1,47 @@ # mathgenerator + A math problem generator, created for the purpose of giving self-studying students and teaching organizations the means to easily get access to random math problems to suit their needs. -To try out generators, go to https://todarith.ml/generate/ +To try out generators, go to If you have an idea for a generator, please add it as an issue and tag it with the "New Generator" label. ## Usage + The project can be install via pip -``` + +```bash pip install mathgenerator ``` + Here is an example of how you would generate an addition problem: -``` + +```python from mathgenerator import mathgen #generate an addition problem problem, solution = mathgen.addition() ``` + ## List of Generators -| Id | Skill | Example problem | Example Solution | Function Name | -|------|-----------------------------------|--------------------|-------------------|--------------------------| -| 0 | Addition | 1+5= | 6 | addition | -| 1 | Subtraction | 9-4= | 5 | subtraction | -| 2 | Multiplication | 4*6= | 24 | multiplication | -| 3 | Division | 4/3= | 1.33333333 | division | -| 4 | Binary Complement 1s | 1010= | 0101 | binaryComplement1s | -| 5 | Modulo Division | 10%3= | 1 | moduloDivision | -| 6 | Square Root | sqrt(25)= | 5 | squareRootFunction | -| 7 | Power Rule Differentiation | 4x^3 | 12x^2 | powerRuleDifferentiation | -| 8 | Square | 4^2 | 16 | square | -| 9 | LCM (Least Common Multiple) | LCM of 14 and 9 = | 126 | lcm | -| 10 | GCD (Greatest Common Denominator) | GCD of 18 and 18 = | 18 | gcd | -| 11 | Basic Algebra | 9x + 7 = 10 | 1/3 | basicAlgebra | -| 12 | Logarithm | log3(3) | 1 | log | -| 13 | Easy Division | 270/15 = | 18 | intDivision | +| Id | Skill | Example problem | Example Solution | Function Name | +|------|-----------------------------------|--------------------|-----------------------|--------------------------| +| 0 | Addition | 1+5= | 6 | addition | +| 1 | Subtraction | 9-4= | 5 | subtraction | +| 2 | Multiplication | 4*6= | 24 | multiplication | +| 3 | Division | 4/3= | 1.33333333 | division | +| 4 | Binary Complement 1s | 1010= | 0101 | binaryComplement1s | +| 5 | Modulo Division | 10%3= | 1 | moduloDivision | +| 6 | Square Root | sqrt(25)= | 5 | squareRootFunction | +| 7 | Power Rule Differentiation | 4x^3 | 12x^2 | powerRuleDifferentiation | +| 8 | Square | 4^2 | 16 | square | +| 9 | LCM (Least Common Multiple) | LCM of 14 and 9 = | 126 | lcm | +| 10 | GCD (Greatest Common Denominator) | GCD of 18 and 18 = | 18 | gcd | +| 11 | Basic Algebra | 9x + 7 = 10 | 1/3 | basicAlgebra | +| 12 | Logarithm | log3(3) | 1 | log | +| 13 | Easy Division | 270/15 = | 18 | intDivision | +| 14 | Decimal to Binary | Binary of a= | b | decimalToBinary | +| 15 | Binary to Decimal | Decimal of a= | b | binaryToDecimal | +| 16 | Fraction Division | (a/b)/(c/d)= | x/y | fractionDivision | +| 17 | Int 2x2 Matrix Multiplication | k * [[a,b],[c,d]]= | [[k*a,k*b],[k*c,k*d]] | intMatrix22Multiplication| diff --git a/mathgenerator/mathgen.py b/mathgenerator/mathgen.py index 85b9de5..9918cd0 100644 --- a/mathgenerator/mathgen.py +++ b/mathgenerator/mathgen.py @@ -222,7 +222,7 @@ def areaOfTriangleFunc(maxA=20, maxB=20, maxC=20): 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) " = " + problem = "Area of triangle with side lengths: "+ str(a) +" "+ str(b) +" "+ str(c) + " = " solution = area return problem, solution @@ -239,6 +239,43 @@ def isTriangleValidFunc(maxSideLength = 50): return problem, solution 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 + +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 + # || Class Instances #Format is: @@ -263,3 +300,5 @@ fractionDivision = Generator("Fraction Division", 16, "(a/b)/(c/d)=", "x/y", div 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) +factoring = Generator("Subtraction", 21, "x^2+(x1+x2)+x1*x2", "(x-x1)(x-x2)", factoringFunc) \ No newline at end of file