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https://github.com/DeaDvey/mathgenerator.git
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29 lines
933 B
Python
29 lines
933 B
Python
from .__init__ import *
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from ..__init__ import Generator
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def angleBtwVectorsFunc(maxEltAmt=20):
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s = 0
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v1 = [random.uniform(0, 1000) for i in range(random.randint(2, maxEltAmt))]
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v2 = [random.uniform(0, 1000) for i in v1]
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for i in v1:
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for j in v2:
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s += i * j
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mags = math.sqrt(sum([i**2 for i in v1])) * math.sqrt(sum([i**2 for i in v2]))
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problem = f"angle between the vectors {v1} and {v2} is:"
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solution = ''
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try:
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solution = str(math.acos(s / mags))
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except MathDomainError:
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print('angleBtwVectorsFunc has some issues with math module, line 16')
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solution = 'NaN'
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# would return the answer in radians
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return problem, solution
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angleBtwVectors = Generator(
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"Angle between 2 vectors", 70,
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"Angle Between 2 vectors V1=[v11, v12, ..., v1n] and V2=[v21, v22, ....., v2n]",
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"V1.V2 / (euclidNorm(V1)*euclidNorm(V2))", angleBtwVectorsFunc)
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