Math

Description

• abs (number) - Absolute value
• acos (arg) - Arc cosine
• acosh (arg) - Inverse hyperbolic cosine
• asin (arg) - Arc sine
• asinh (arg) - Inverse hyperbolic sine
• atan (arg) - Arc tangent
• atan2 (y, x) - Arc tangent of two variables
• atanh (arg) - Inverse hyperbolic tangent
• base_convert (number, frombase, tobase) - Convert a number between arbitrary bases
• bindec (binary_string) - Binary to decimal
• ceil (value) - Round fractions up
• cos (arg) - Cosine
• cosh (arg) - Hyperbolic cosine
• decbin (number) - Decimal to binary
• dechex (number) - Decimal to hexadecimal
• decoct (number) - Decimal to octal
• deg2rad (number) - Converts the number in degrees to the radian equivalent
• exp (arg) - Calculates the exponent of e
• expm1 (arg) - Returns exp(number) - 1, computed in a way that is accurate even when the value of number is close to zero
• floor (value) - Round fractions down
• fmod (x, y) - Returns the floating point remainder (modulo) of the division of the arguments
• getrandmax (x, y) - Show largest possible random value
• hexdec (hex_string) - Hexadecimal to decimal
• hypot (x, y) - Calculate the length of the hypotenuse of a right-angle triangle
• is_finite (val) - Finds whether a value is a legal finite number
• is_infinite (val) - Finds whether a value is infinite
• is_nan (val) - Finds whether a value is not a number
• lcg_value (val) - Combined linear congruential generator
• log (arg, base) - Natural logarithm
• log10 (arg) - Base-10 logarithm
• log1p (number) - Returns log(1 + number), computed in a way that is accurate even when the value of number is close to zero
• max (values, value1, value2, value3..., values, value1, value2, value3...) - Find highest value
• min (values, value1, value2, value3..., values, value1, value2, value3...) - Find lowest value
• mt_getrandmax (values, value1, value2, value3..., values, value1, value2, value3...) - Show largest possible random value
• mt_rand (values, value1, value2, value3..., values, value1, value2, value3...) - Generate a better random value
• mt_srand (seed) - Seed the better random number generator
• octdec (octal_string) - Octal to decimal
• pi (octal_string) - Get value of pi
• pow (base, exp) - Exponential expression
• rad2deg (number) - Converts the radian number to the equivalent number in degrees
• rand (number) - Generate a random integer
• round (val, precision, mode) - Rounds a float
• sin (arg) - Sine
• sinh (arg) - Hyperbolic sine
• sqrt (arg) - Square root
• srand (seed) - Seed the random number generator
• tan (arg) - Tangent
• tanh (arg) - Hyperbolic tangent