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Add Vector Cross Product

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This commit is contained in:
Daniel Sorensen
2020-10-16 19:49:46 +01:00
parent c0f2c9b281
commit 0f74e3cf73
1 changed files with 10 additions and 1 deletions
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11
mathgenerator/mathgen.py
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@@ -387,6 +387,14 @@ def primeFactors(minVal=1, maxVal=200):
solution = f"{factors}"
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]]
return str(a) + " X " + str(b) + " = ", str(c)
# || Class Instances
#Format is:
@@ -419,4 +427,5 @@ systemOfEquations = Generator("Solve a System of Equations in R^2", 23, "2x + 5y
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
primeFactors = Generator("Prime Factorisation", 27, "Prime Factors of a =", "[b, c, d, ...]", primeFactors)
primeFactors = Generator("Prime Factorisation", 27, "Prime Factors of a =", "[b, c, d, ...]", primeFactors)
vectorCross = Generator("Cross Product of 2 Vectors", 28, "a X b = ", "c", vectorCrossFunc)