380 lines
8.8 KiB
Lua
380 lines
8.8 KiB
Lua
---@meta math
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---
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---
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math"])
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---
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---@class mathlib
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---
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---一个比任何数字值都大的浮点数。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.huge"])
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---
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---@field huge number
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---
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---最大值的整数。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.maxinteger"])
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---
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---@field maxinteger integer
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---
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---最小值的整数。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.mininteger"])
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---
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---@field mininteger integer
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---
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---*π* 的值。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.pi"])
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---
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---@field pi number
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math = {}
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---
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---返回 `x` 的绝对值。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.abs"])
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---
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---@generic Number: number
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---@param x Number
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---@return Number
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---@nodiscard
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function math.abs(x) end
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---
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---返回 `x` 的反余弦值（用弧度表示）。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.acos"])
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---
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---@param x number
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---@return number
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---@nodiscard
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function math.acos(x) end
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---
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---返回 `x` 的反正弦值（用弧度表示）。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.asin"])
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---
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---@param x number
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---@return number
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---@nodiscard
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function math.asin(x) end
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---
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---返回 `y/x` 的反正切值（用弧度表示）。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.atan"])
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---
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---@param y number
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---@param x? number
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---@return number
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---@nodiscard
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function math.atan(y, x) end
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---@version <5.2
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---
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---返回 `y/x` 的反正切值（用弧度表示）。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.atan2"])
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---
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---@param y number
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---@param x number
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---@return number
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---@nodiscard
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function math.atan2(y, x) end
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---
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---返回不小于 `x` 的最小整数值。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.ceil"])
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---
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---@param x number
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---@return integer
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---@nodiscard
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function math.ceil(x) end
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---
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---返回 `x` 的余弦（假定参数是弧度）。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.cos"])
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---
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---@param x number
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---@return number
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---@nodiscard
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function math.cos(x) end
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---@version <5.2
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---
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---返回 `x` 的双曲余弦（假定参数是弧度）。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.cosh"])
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---
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---@param x number
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---@return number
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---@nodiscard
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function math.cosh(x) end
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---
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---将角 `x` 从弧度转换为角度。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.deg"])
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---
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---@param x number
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---@return number
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---@nodiscard
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function math.deg(x) end
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---
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---返回 `e^x` 的值 （e 为自然对数的底）。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.exp"])
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---
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---@param x number
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---@return number
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---@nodiscard
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function math.exp(x) end
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---
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---返回不大于 `x` 的最大整数值。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.floor"])
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---
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---@param x number
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---@return integer
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---@nodiscard
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function math.floor(x) end
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---
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---返回 `x` 除以 `y`，将商向零圆整后的余数。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.fmod"])
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---
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---@param x number
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---@param y number
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---@return number
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---@nodiscard
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function math.fmod(x, y) end
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---@version <5.2
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---
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---将 `x` 分解为尾数与指数，返回值符合 `x = m * (2 ^ e)` 。`e` 是一个整数，`m` 是 [0.5, 1) 之间的规格化小数 (`x` 为0时 `m` 为0)。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.frexp"])
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---
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---@param x number
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---@return number m
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---@return number e
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---@nodiscard
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function math.frexp(x) end
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---@version <5.2
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---
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---返回 `m * (2 ^ e)` 。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.ldexp"])
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---
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---@param m number
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---@param e number
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---@return number
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---@nodiscard
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function math.ldexp(m, e) end
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---
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---回以指定底的 `x` 的对数。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.log"])
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---
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---@param x number
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---@param base? integer
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---@return number
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---@nodiscard
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function math.log(x, base) end
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---@version <5.1
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---
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---返回 `x` 的以10为底的对数。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.log10"])
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---
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---@param x number
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---@return number
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---@nodiscard
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function math.log10(x) end
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---
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---返回参数中最大的值， 大小由 Lua 操作 `<` 决定。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.max"])
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---
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---@generic Number: number
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---@param x Number
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---@param ... Number
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---@return Number
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---@nodiscard
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function math.max(x, ...) end
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---
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---返回参数中最小的值， 大小由 Lua 操作 `<` 决定。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.min"])
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---
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---@generic Number: number
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---@param x Number
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---@param ... Number
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---@return Number
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---@nodiscard
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function math.min(x, ...) end
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---
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---返回 `x` 的整数部分和小数部分。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.modf"])
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---
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---@param x number
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---@return integer
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---@return number
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---@nodiscard
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function math.modf(x) end
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---@version <5.2
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---
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---返回 `x ^ y` 。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.pow"])
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---
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---@param x number
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---@param y number
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---@return number
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---@nodiscard
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function math.pow(x, y) end
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---
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---将角 `x` 从角度转换为弧度。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.rad"])
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---
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---@param x number
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---@return number
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---@nodiscard
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function math.rad(x) end
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---
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---* `math.random()`: 返回 [0,1) 区间内一致分布的浮点伪随机数。
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---* `math.random(n)`: 返回 [1, n] 区间内一致分布的整数伪随机数。
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---* `math.random(m, n)`: 返回 [m, n] 区间内一致分布的整数伪随机数。
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---
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.random"])
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---
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---@overload fun():number
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---@overload fun(m: integer):integer
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---@param m integer
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---@param n integer
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---@return integer
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---@nodiscard
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function math.random(m, n) end
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---
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---* `math.randomseed(x, y)`: 将 `x` 与 `y` 连接为128位的种子来重新初始化伪随机生成器。
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---* `math.randomseed(x)`: 等同于 `math.randomseed(x, 0)` 。
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---* `math.randomseed()`: Generates a seed with a weak attempt for randomness.（不会翻）
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---
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.randomseed"])
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---
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---@param x? integer
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---@param y? integer
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function math.randomseed(x, y) end
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---
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---返回 `x` 的正弦值（假定参数是弧度）。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.sin"])
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---
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---@param x number
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---@return number
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---@nodiscard
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function math.sin(x) end
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---@version <5.2
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---
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---返回 `x` 的双曲正弦值（假定参数是弧度）。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.sinh"])
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---
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---@param x number
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---@return number
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---@nodiscard
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function math.sinh(x) end
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---
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---返回 `x` 的平方根。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.sqrt"])
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---
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---@param x number
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---@return number
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---@nodiscard
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function math.sqrt(x) end
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---
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---返回 `x` 的正切值（假定参数是弧度）。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.tan"])
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---
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---@param x number
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---@return number
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---@nodiscard
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function math.tan(x) end
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---@version <5.2
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---
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---返回 `x` 的双曲正切值（假定参数是弧度）。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.tanh"])
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---
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---@param x number
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---@return number
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---@nodiscard
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function math.tanh(x) end
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---@version >5.3
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---
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---如果 `x` 可以转换为一个整数， 返回该整数。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.tointeger"])
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---
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---@param x any
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---@return integer?
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---@nodiscard
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function math.tointeger(x) end
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---
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---如果 `x` 是整数，返回 `"integer"`， 如果它是浮点数，返回 `"float"`， 如果 `x` 不是数字，返回 `nil`。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.type"])
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---
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---@param x any
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---@return
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---| '"integer"'
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---| '"float"'
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---| 'nil'
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---@nodiscard
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function math.type(x) end
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---
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---如果整数 `m` 和 `n` 以无符号整数形式比较， `m` 在 `n` 之下，返回布尔真否则返回假。
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---
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---[查看文档](command:extension.lua.doc?["en-us/54/manual.html/pdf-math.ult"])
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---
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---@param m integer
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---@param n integer
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---@return boolean
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---@nodiscard
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function math.ult(m, n) end
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return math
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