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Added gamma function.

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PaddiM8 2020-06-09 20:50:05 +02:00
parent e3b4e4e4f2
commit b4f129835a
1 changed files with 6 additions and 0 deletions
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6
kalk/src/prelude.rs
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@ -46,6 +46,8 @@ pub const UNARY_FUNCS: phf::Map<&'static str, UnaryFuncInfo> = phf::phf_map! {
"exp" => UnaryFuncInfo(exp, Other), "exp" => UnaryFuncInfo(exp, Other),
"floor" => UnaryFuncInfo(floor, Other), "floor" => UnaryFuncInfo(floor, Other),
"frac" => UnaryFuncInfo(frac, Other), "frac" => UnaryFuncInfo(frac, Other),
"gamma" => UnaryFuncInfo(gamma, Other),
"Γ" => UnaryFuncInfo(gamma, Other),
"log" => UnaryFuncInfo(log, Other), "log" => UnaryFuncInfo(log, Other),
"ln" => UnaryFuncInfo(ln, Other), "ln" => UnaryFuncInfo(ln, Other),
"round" => UnaryFuncInfo(round, Other), "round" => UnaryFuncInfo(round, Other),
@ -243,6 +245,10 @@ mod funcs {
x.fract() x.fract()
} }
pub fn gamma(x: Float) -> Float {
x.gamma()
}
pub fn hyp(x: Float, y: Float) -> Float { pub fn hyp(x: Float, y: Float) -> Float {
x.hypot(&y) x.hypot(&y)
} }