# 24math ## Introduction > 24math is a JavaScript Library with tons of Mathematical Functions that'll accompolish your Daily-Life Problems easily. ## Including the Library > You can directly link this JS File to your HTML via a Tag or can download this File & include it locally.

Documentation:

OddOut(array)

Takes an Array of Numbers and returns the Even Numbers.

oddOut([1, 2, 3, 4, 5, 6, 7]) RETURNS [2, 4, 6]

OddIn(array)

Takes an Array of Numbers and returns the Odd Numbers

oddIn([1, 2, 3, 4, 8, 9]) RETURNS [1, 3, 9]

maxNo(array)

Takes an Array of Numbers and returns the highest Number in it

maxNo([-41, 34, 634, 4634]) RETURNS 4634

minNo(array)

Takes an Array of Number and returns the lowest number in it

minNo([-506, 85475, 354, 1]) RETURNS -506

boomIt(number, exponent)

Takes two Numbers and Returns the Number to the Power of Exponent

boomIt(911, 3) RETURNS 756,058,031

dumpIt(number, root)

Takes two Numbers and Returns the Number to the Root of other Number

dumpIt(625, 2) RETURNS 25

mrPytha(sideA, sideB)

Takes two Sides of a Right Angled Triange and returns the Hypotenuse Side

mrPytha(3, 4) RETURNS 5

applePi()

Returns the Value of Pi

applePi() RETURNS 3.141592653589793

baseE()

Returns the value of Euler's Number

baseE() RETURNS 2.718281828459045

roundOf(number)

Returns value of the Number to it's nearest Integer

roundOf(3.14) RETURNS 3

riseOf(number)

Returns the value of next Integer

riseOf(9.11) RETURNS 10

fallOf(number)

Returns the value of previos Integer

fallOf(9.99) RETURNS 9

someNo(number)

Returns a Random Number between 1 and another Number

someNo(98) RETURNS a number from 1 - 98

isPrime(number)

Returns (booleans) TRUE if the number is a Prime Number, else FALSE

isPrime(7) RETURNS true

getPrime(number)

Get all Prime Numbers between 1 and another Number

getPrime(10) RETURNS [2, 3, 5, 7]

mrPerfect(number)

Returns the Abosulute value of a Number

mrPerfect(-54.79) RETURNS 54.79

theFactorial(number)

Returns the Factorial of a Number

theFactorial(8) RETURNS 40,320

theCombination(N, R)

Applies the Combination Formula

theCombination(7, 2) RETURNS 21

thePermutation(N, R)

Applies the Permutation Formula

thePermutation(6, 2) RETURNS 30

sumEmUp(array)

Sums all the Numbers in an Array

sumEmUp([1, 2, 3, 4, 5]) RETURNS 15

theAverage(array)

Returns the Avarage Number in an Array

theAverage([1, 5]) RETURNS 3

leastOdd(array)

Returns the Least Odd Number in an Array

leastOdd([1, 2, 3, 4, 5]) RETURNS 1

leastEven(array)

Returns the Least Even Number in an Array

leastEven([5, 6, 7, 8, 9]) RETURNS 6

bigOdd(array)

Returns the Largest Odd Number in an Array

bigOdd([89, 4, 456, 674, 311]) RETURNS 311

bigEven(array)

Returns the Largest Even Number in an Array

bigEven([54, 657, 654, 78, 5]) RETURNS 654

checkAp(array)

Returns (boolean) TRUE if an Array is an Arithmetic Progression, else FALSE

checkAp([5, 10, 15, 20, 25]) RETURNS true