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numpy calculations

Innocent Iguana answered on January 27, 2023 Popularity 9/10 Helpfulness 3/10

answer numpy calculations

numpy calculations

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u = np.array([1,2])
v = np.array([3,4])

# Addition
add_vec = u + v # [1+3, 2+4]

# Subtraction
sub_vec = v - u # [3-1, 4-2]

# Hadamard product
had_prod= u*v # [1*3 , 2*4]

# Dot product (Also known as matrix multiplication)
dot_prod = np.dot(u,v) # 1*3 + 2*4

# multiplication / division with constant 
const_mul = 3 * u # [3*1, 3*2]

# Addition / Subtraction with constant
const_add =  u - 1 # [1-1, 2-1]

# There are other universal functions like .mean(), .max(), .min() etc

Popularity 9/10 Helpfulness 3/10 Language python

Source: Grepper

Tags: numpy operations python vector

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Contributed on Jan 27 2023

Innocent Iguana

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