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Luke Weiler
2020-10-15 21:36:38 -04:00
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commit f14b2ddd0c
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18
README.md
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@@ -1,26 +1,32 @@
# 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 <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.
## 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 |
@@ -35,3 +41,7 @@ problem, solution = mathgen.addition()
| 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|

12
mathgenerator/mathgen.py
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@@ -240,6 +240,15 @@ 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
def factoringFunc(range_x1 = 10, range_x2 = 10):
x1 = random.randint(-range_x1, range_x1)
x2 = random.randint(-range_x2, range_x2)
@@ -291,4 +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)
factoring = Generator("Subtraction", 20, "x^2+(x1+x2)+x1*x2", "(x-x1)(x-x2)", factoringFunc)
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)