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Fix euclidianNorm and angleBtwVectors issues

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This commit is contained in:
lukew3
2020-10-19 09:28:09 -04:00
parent e1e57ecae2
commit fe0c86b33e
4 changed files with 8 additions and 6 deletions
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2
mathgenerator/funcs/__init__.py
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@@ -71,3 +71,5 @@ from .multiplyComplexNumbersFunc import *
from .geomProgrFunc import *
from .geometricMeanFunc import *
from .harmonicMeanFunc import *
from .euclidianNormFunc import *
from .angleBtwVectorsFunc import *

6
mathgenerator/funcs/AngleBtwVectors.py → mathgenerator/funcs/angleBtwVectorsFunc.py
View File

@@ -1,15 +1,15 @@
import eucldianNorm
from .euclidianNormFunc import euclidianNormFunc
import math
from .__init__ import *
def AngleBtwVectors(v1: list, v2: list):
def angleBtwVectorsFunc(v1: list, v2: list):
sum = 0
for i in v1:
for j in v2:
sum += i * j
mags = euclidianNorm(v1) * euclidianNorm(v2)
mags = euclidianNormFunc(v1) * euclidianNormFunc(v2)
problem = f"angle between the vectors {v1} and {v2} is:"
solution = math.acos(sum / mags)
# would return the answer in radians

2
mathgenerator/funcs/eucldianNorm.py → mathgenerator/funcs/euclidianNormFunc.py
View File

@@ -1,7 +1,7 @@
from .__init__ import *
def euclidianNorm(v1: list):
def euclidianNormFunc(v1: list):
problem = f"Euclidian norm or L2 norm of the vector{v1} is:"
solution = sqrt(sum([i**2 for i in v1]))
return problem, solution

4
mathgenerator/mathgen.py
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@@ -156,5 +156,5 @@ complexNumMultiply = Generator("Multiplication of 2 complex numbers", 65, "(x +
geometricprogression=Generator("Geometric Progression", 66, "Initial value,Common Ratio,nth Term,Sum till nth term =", "a,r,ar^n-1,sum(ar^n-1", geomProgrFunc)
geometricMean=Generator("Geometric Mean of N Numbers",67,"Geometric mean of n numbers A1 , A2 , ... , An = ","(A1*A2*...An)^(1/n) = ans",geometricMeanFunc)
harmonicMean=Generator("Harmonic Mean of N Numbers",68,"Harmonic mean of n numbers A1 , A2 , ... , An = "," n/((1/A1) + (1/A2) + ... + (1/An)) = ans",harmonicMeanFunc)
eucldianNorm=Generator("Euclidian norm or L2 norm of a vector", 69, "Euclidian Norm of a vector V:[v1, v2, ......., vn]", "sqrt(v1^2 + v2^2 ........ +vn^2)", euclidianNorm)
angleBtwVectors=Generator("Angle between 2 vectors", 70, "Angle Between 2 vectors V1=[v11, v12, ..., v1n] and V2=[v21, v22, ....., v2n]", "V1.V2 / (euclidNorm(V1)*euclidNorm(V2))", AngleBtwVectors)
eucldianNorm=Generator("Euclidian norm or L2 norm of a vector", 69, "Euclidian Norm of a vector V:[v1, v2, ......., vn]", "sqrt(v1^2 + v2^2 ........ +vn^2)", euclidianNormFunc)
angleBtwVectors=Generator("Angle between 2 vectors", 70, "Angle Between 2 vectors V1=[v11, v12, ..., v1n] and V2=[v21, v22, ....., v2n]", "V1.V2 / (euclidNorm(V1)*euclidNorm(V2))", angleBtwVectorsFunc)