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author | chai <chaifix@163.com> | 2021-10-30 11:42:13 +0800 |
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committer | chai <chaifix@163.com> | 2021-10-30 11:42:13 +0800 |
commit | 53364ddc2e09362cb17432abf4fb598557554a9f (patch) | |
tree | 8d2deafc82aceb13db31938a2aecc70927fc1457 /Data/Libraries/LDoc/ldoc/builtin/math.lua | |
parent | 42ec7286b2d36a9ba22925f816a17cb1cc2aa5ce (diff) |
+ LDoc
Diffstat (limited to 'Data/Libraries/LDoc/ldoc/builtin/math.lua')
-rw-r--r-- | Data/Libraries/LDoc/ldoc/builtin/math.lua | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/Data/Libraries/LDoc/ldoc/builtin/math.lua b/Data/Libraries/LDoc/ldoc/builtin/math.lua new file mode 100644 index 0000000..3f83624 --- /dev/null +++ b/Data/Libraries/LDoc/ldoc/builtin/math.lua @@ -0,0 +1,144 @@ +--- standard mathematical functions. +-- @module math + +local math = {} + +--- +-- Returns the absolute value of `x`. +function math.abs(x) end + +--- +-- Returns the arc cosine of `x` (in radians). +function math.acos(x) end + +--- +-- Returns the arc sine of `x` (in radians). +function math.asin(x) end + +--- +-- Returns the arc tangent of `x` (in radians). +function math.atan(x) end + +--- +-- Returns the arc tangent of `y/x` (in radians), but uses the signs +-- of both parameters to find the quadrant of the result. (It also handles +-- correctly the case of `x` being zero.) +function math.atan2(y, x) end + +--- +-- Returns the smallest integer larger than or equal to `x`. +function math.ceil(x) end + +--- +-- Returns the cosine of `x` (assumed to be in radians). +function math.cos(x) end + +--- +-- Returns the hyperbolic cosine of `x`. +function math.cosh(x) end + +--- +-- Returns the angle `x` (given in radians) in degrees. +function math.deg(x) end + +--- +-- Returns the value *e^x*. +function math.exp(x) end + +--- +-- Returns the largest integer smaller than or equal to `x`. +function math.floor(x) end + +--- +-- Returns the remainder of the division of `x` by `y` that rounds the +-- quotient towards zero. +function math.fmod(x, y) end + +--- +-- Returns `m` and `e` such that *x = m2^e*, `e` is an integer and the +-- absolute value of `m` is in the range *[0.5, 1)* (or zero when `x` is zero). +function math.frexp(x) end + +--- +-- The value `HUGE_VAL`, a value larger than or equal to any other +-- numerical value. +-- function math.huge end +-- * `math.HUGE_VAL`: math.HUGE_VAL + +--- +-- Returns *m2^e* (`e` should be an integer). +function math.ldexp(m, e) end + +--- +-- Returns the natural logarithm of `x`. +function math.log(x) end + +--- +-- Returns the base-10 logarithm of `x`. +function math.log10(x) end + +--- +-- Returns the maximum value among its arguments. +function math.max(x, ...) end + +--- +-- Returns the minimum value among its arguments. +function math.min(x, ...) end + +--- +-- Returns two numbers, the integral part of `x` and the fractional part of +-- `x`. +function math.modf(x) end + +--- +-- The value of *pi*. +-- function math.pi end +-- * `math.pi`: math.pi + +--- +-- Returns *x^y*. (You can also use the expression `x^y` to compute this +-- value.) +function math.pow(x, y) end + +--- +-- Returns the angle `x` (given in degrees) in radians. +function math.rad(x) end + +--- +-- This function is an interface to the simple pseudo-random generator +-- function `rand` provided by ANSI C. (No guarantees can be given for its +-- statistical properties.) +-- When called without arguments, returns a uniform pseudo-random real +-- number in the range *[0,1)*. When called with an integer number `m`, +-- `math.random` returns a uniform pseudo-random integer in the range *[1, +-- m]*. When called with two integer numbers `m` and `n`, `math.random` +-- returns a uniform pseudo-random integer in the range *[m, n]*. +function math.random(m , n) end + +--- +-- Sets `x` as the "seed" for the pseudo-random generator: equal seeds +-- produce equal sequences of numbers. +function math.randomseed(x) end + +--- +-- Returns the sine of `x` (assumed to be in radians). +function math.sin(x) end + +--- +-- Returns the hyperbolic sine of `x`. +function math.sinh(x) end + +--- +-- Returns the square root of `x`. (You can also use the expression `x^0.5` +-- to compute this value.) +function math.sqrt(x) end + +--- +-- Returns the tangent of `x` (assumed to be in radians). +function math.tan(x) end + +--- +-- Returns the hyperbolic tangent of `x`. +function math.tanh(x) end + +return math |