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Create infinities Python Does Big Numbers

# Infinity, and it's brother minus infinity, 
# comes in handy once in a while.


my_inf = float('Inf') 
99999999 > my_inf 
-> False 
 
my_neg_inf = float('-Inf') 
my_neg_inf > -99999999 
-> False

#python #math #python3

Fibnacci Sequence Generator

def fibonacci(n):
    # return a list of fibonacci numbers
    numbers = [0, 1]
    for i in range(2,n):
        numbers.append(numbers[i-1] + numbers[i-2])
    return numbers[0:n]

#python #python #math #list

Returns the maximum value of a list in Python

def max_by(lst, fn):
  return max(map(fn, lst))

#javascript #webdev #arrays #math

Get average value of items in a javascript array

const arrAvg = arr => arr.reduce((a,b) => a + b, 0) / arr.length
// arrAvg([20, 10, 5, 10]) -> 11.25

#javascript #webdev #arrays #math

Get sum of all values in javascript array

const arrSum = arr => arr.reduce((a,b) => a + b, 0)
// arrSum([20, 10, 5, 10]) -> 45

#javascript #webdev #javascript #arrays #math

Function to find maximum value in javascript array

const arrMax = arr => Math.max(...arr);
// arrMax([20, 10, 5, 10]) -> 20

#javascript #webdev #arrays #math

Function to find the minimum value in Javascript Arrays

const arrMin = arr => Math.min(...arr);
// arrMin([20, 10, 5, 10]) -> 5

Create infinities Python Does Big Numbers

Fibnacci Sequence Generator

Returns the maximum value of a list in Python

Get average value of items in a javascript array

Get sum of all values in javascript array

Function to find maximum value in javascript array

Function to find the minimum value in Javascript Arrays

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