Online PHP Math Functions

abs - Absolute value

acos - Arc cosine

acosh - Inverse hyperbolic cosine

asin - Arc sine

asinh - Inverse hyperbolic sine

atan2 - Arc tangent of two variables

atan - Arc tangent

atanh - Inverse hyperbolic tangent

base_convert - Convert a number between arbitrary bases

bindec - Binary to decimal

ceil - Round fractions up

cos - Cosine

cosh - Hyperbolic cosine

decbin - Decimal to binary

dechex - Decimal to hexadecimal

decoct - Decimal to octal

deg2rad - Converts the number in degrees to the radian equivalent

exp - Calculates the exponent of e

expm1 - Returns exp(number) - 1, computed in a way that is accurate even when the value of number is close to zero

floor - Round fractions down

fmod - Returns the floating point remainder (modulo) of the division of the arguments

getrandmax - Show largest possible random value

hexdec - Hexadecimal to decimal

hypot - Calculate the length of the hypotenuse of a right-angle triangle

intdiv - Integer division

is_finite - Finds whether a value is a legal finite number

is_infinite - Finds whether a value is infinite

is_nan - Finds whether a value is not a number

lcg_value - Combined linear congruential generator

log10 - Base-10 logarithm

log1p - Returns log(1 + number), computed in a way that is accurate even when the value of number is close to zero

log - Natural logarithm

max - Find highest value

min - Find lowest value

mt_getrandmax - Show largest possible random value

mt_rand - Generate a random value via the Mersenne Twister Random Number Generator

mt_srand - Seeds the Mersenne Twister Random Number Generator

octdec - Octal to decimal

pi - Get value of pi

pow - Exponential expression

rad2deg - Converts the radian number to the equivalent number in degrees

rand - Generate a random integer

round - Rounds a float

sin - Sine

sinh - Hyperbolic sine

sqrt - Square root

srand - Seed the random number generator

tan - Tangent

tanh - Hyperbolic tangent