math

namespaceavailable in: camelot

Status in wowlua

38 functions: 38 implemented, 0 recorded, 0 guessed.

Functions

function	what it does	status
`abs`	Returns the absolute value of a number. `not in Blizzard's documentation`	implemented
`acos`	Returns the arc cosine of a number, in radians. · by wowlua `not in Blizzard's documentation`	implemented
`asin`	Returns the arc sine of a number, in radians. · by wowlua `not in Blizzard's documentation`	implemented
`atan`	Returns the arc tangent of a number, in radians. Use `math.atan2` to get the angle of a point in the right quadrant. · by wowlua `not in Blizzard's documentation`	implemented
`atan2`	Returns the arc tangent of `y / x` in radians, using the signs of both arguments to pick the quadrant. It takes `y` first, then `x`. · by wowlua `not in Blizzard's documentation`	implemented
`ceil`	Returns the ceiling of a number. `not in Blizzard's documentation`	implemented
`clamp`	Clamps a value to the inclusive range defined by the minimum and maximum values. `(value: number, minimum: number, maximum: number): number`	implemented
`cos`	Returns the cosine of an angle given in radians. · by wowlua `not in Blizzard's documentation`	implemented
`cosh`	Returns the hyperbolic cosine of a number. · by wowlua `not in Blizzard's documentation`	implemented
`deg`	Converts an angle from radians to degrees. · by wowlua `not in Blizzard's documentation`	implemented
`exp`	Returns the value `e<sup>x</sup>`. `not in Blizzard's documentation`	implemented
`floor`	Returns the floor of a number. `not in Blizzard's documentation`	implemented
`fmod`	Returns the remainder of the division of x by y that rounds the result (quotient) towards zero. `not in Blizzard's documentation`	implemented
`frexp`	Splits a number into a mantissa `m` and an integer exponent `e` so that the number equals `m * 2^e`, with the absolute value of `m` in [0.5, 1) (or zero). · by wowlua `not in Blizzard's documentation`	implemented
`isfinite`	Returns whether a value is finite. `(value: number): boolean`	implemented
`isinf`	Returns whether a value is positive or negative infinity. `(value: number): boolean`	implemented
`isnan`	Returns whether a value is NaN. `(value: number): boolean`	implemented
`ldexp`	Returns `m * 2^e` for a mantissa `m` and an integer exponent `e`; the inverse of `math.frexp`. · by wowlua `not in Blizzard's documentation`	implemented
`lerp`	Linearly interpolates between two values. `(startValue: number, endValue: number, amount: number): number`	implemented
`log`	Returns the natural logarithm of a number. In WoW's Lua 5.1 it takes no base argument; divide by `math.log(base)` for other bases. · by wowlua `not in Blizzard's documentation`	implemented
`log10`	Returns the base-10 logarithm of a number. · by wowlua `not in Blizzard's documentation`	implemented
`max`	Returns the largest of its numeric arguments. · by wowlua `not in Blizzard's documentation`	implemented
`min`	Returns the smallest of its numeric arguments. · by wowlua `not in Blizzard's documentation`	implemented
`modf`	Returns the integer part and the fractional part of a number, both with the number's sign. · by wowlua `not in Blizzard's documentation`	implemented
`normalize`	Returns the relative position of a value within a range, where the minimum maps to 0 and the maximum maps to 1. `(value: number, minimum: number, maximum: number): number`	implemented
`pow`	Returns `x` raised to the power `y`; the same as `x ^ y`. · by wowlua `not in Blizzard's documentation`	implemented
`rad`	Converts an angle from degrees to radians. · by wowlua `not in Blizzard's documentation`	implemented
`random`	Returns a random number within the specified interval. `not in Blizzard's documentation`	implemented
`remap`	Maps a value from one range to the corresponding position in another range. `(value: number, sourceMinimum: number, sourceMaximum: number, destinationMinimum: number, destinationMaximum: number): number`	implemented
`round`	Rounds a value to the specified number of decimal places, with halfway values rounded away from zero. `(value: number, decimalPlaces: number): number`	implemented
`saturate`	Clamps a value to the inclusive range [0, 1]. `(value: number): number`	implemented
`sign`	Returns -1 for negative values, 0 for zero, and 1 for positive values. `(value: number): number`	implemented
`sin`	Computes trigonometric functions. `not in Blizzard's documentation`	implemented
`sinh`	Returns the hyperbolic sine of a number. · by wowlua `not in Blizzard's documentation`	implemented
`sqrt`	Returns the square root of a number. · by wowlua `not in Blizzard's documentation`	implemented
`tan`	Returns the tangent of an angle given in radians. · by wowlua `not in Blizzard's documentation`	implemented
`tanh`	Returns the hyperbolic tangent of a number. · by wowlua `not in Blizzard's documentation`	implemented
`wrap`	Wraps a value into the half-open range [minimum, maximum). `(value: number, minimum: number, maximum: number): number`	implemented

"by wowlua": no one documents this function, so wowlua wrote the description from its name, signature and behaviour.

sources

Signatures, events and structures: Blizzard's API documentation (Blizzard_APIDocumentationGenerated) (LuaMathExtensions system, camelot 1.60.1). Descriptions: warcraft.wiki.gg's API pages, by its contributors, CC BY-SA 4.0 ↗; written by wowlua where no documentation describes the entry.