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Merge pull request #1 from Todarith/master

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Ieshaan Saxena
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48
README.md
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@@ -1,37 +1,47 @@
# mathgenerator # 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. 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 <https://todarith.ml/generate/>
If you have an idea for a generator, please add it as an issue and tag it with the "New Generator" label. If you have an idea for a generator, please add it as an issue and tag it with the "New Generator" label.
## Usage ## Usage
The project can be install via pip The project can be install via pip
```
```bash
pip install mathgenerator pip install mathgenerator
``` ```
Here is an example of how you would generate an addition problem: Here is an example of how you would generate an addition problem:
```
```python
from mathgenerator import mathgen from mathgenerator import mathgen
#generate an addition problem #generate an addition problem
problem, solution = mathgen.addition() problem, solution = mathgen.addition()
``` ```
## List of Generators ## List of Generators
| Id | Skill | Example problem | Example Solution | Function Name | | Id | Skill | Example problem | Example Solution | Function Name |
|------|-----------------------------------|--------------------|-------------------|--------------------------| |------|-----------------------------------|--------------------|-----------------------|--------------------------|
| 0 | Addition | 1+5= | 6 | addition | | 0 | Addition | 1+5= | 6 | addition |
| 1 | Subtraction | 9-4= | 5 | subtraction | | 1 | Subtraction | 9-4= | 5 | subtraction |
| 2 | Multiplication | 4*6= | 24 | multiplication | | 2 | Multiplication | 4*6= | 24 | multiplication |
| 3 | Division | 4/3= | 1.33333333 | division | | 3 | Division | 4/3= | 1.33333333 | division |
| 4 | Binary Complement 1s | 1010= | 0101 | binaryComplement1s | | 4 | Binary Complement 1s | 1010= | 0101 | binaryComplement1s |
| 5 | Modulo Division | 10%3= | 1 | moduloDivision | | 5 | Modulo Division | 10%3= | 1 | moduloDivision |
| 6 | Square Root | sqrt(25)= | 5 | squareRootFunction | | 6 | Square Root | sqrt(25)= | 5 | squareRootFunction |
| 7 | Power Rule Differentiation | 4x^3 | 12x^2 | powerRuleDifferentiation | | 7 | Power Rule Differentiation | 4x^3 | 12x^2 | powerRuleDifferentiation |
| 8 | Square | 4^2 | 16 | square | | 8 | Square | 4^2 | 16 | square |
| 9 | LCM (Least Common Multiple) | LCM of 14 and 9 = | 126 | lcm | | 9 | LCM (Least Common Multiple) | LCM of 14 and 9 = | 126 | lcm |
| 10 | GCD (Greatest Common Denominator) | GCD of 18 and 18 = | 18 | gcd | | 10 | GCD (Greatest Common Denominator) | GCD of 18 and 18 = | 18 | gcd |
| 11 | Basic Algebra | 9x + 7 = 10 | 1/3 | basicAlgebra | | 11 | Basic Algebra | 9x + 7 = 10 | 1/3 | basicAlgebra |
| 12 | Logarithm | log3(3) | 1 | log | | 12 | Logarithm | log3(3) | 1 | log |
| 13 | Easy Division | 270/15 = | 18 | intDivision | | 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|

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mathgenerator/mathgen.py
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@@ -222,7 +222,7 @@ def areaOfTriangleFunc(maxA=20, maxB=20, maxC=20):
c = random.randint(1, maxC) c = random.randint(1, maxC)
s = (a+b+c)/2 s = (a+b+c)/2
area = (s*(s-a)*(s-b)*(s-c)) ** 0.5 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 solution = area
return problem, solution return problem, solution
@@ -239,6 +239,43 @@ def isTriangleValidFunc(maxSideLength = 50):
return problem, solution return problem, solution
solution = "No" solution = "No"
return problem, solution 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 # || Class Instances
#Format is: #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) 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) 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) 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)