Repository navigation
Expand file tree
/
Copy pathmath.luadoc
More file actions
142 lines (110 loc) · 3.52 KB
/
Copy pathmath.luadoc
File metadata and controls
142 lines (110 loc) · 3.52 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
--- math.
module '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