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Add atan2 and hypot functions.

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Stephen Chung 2021-02-17 12:27:27 +08:00
parent 909d48caed
commit b2ca8c34d1
2 changed files with 8 additions and 0 deletions
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1
RELEASES.md
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@ -32,6 +32,7 @@ Enhancements
------------ ------------
* Functions resolution cache is used in more cases, making repeated function calls faster. * Functions resolution cache is used in more cases, making repeated function calls faster.
* Added `atan(x, y)` and `hypot(x, y)` to `BasicMathPackage`.
Version 0.19.11 Version 0.19.11

7
src/packages/math_basic.rs
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@ -170,6 +170,10 @@ mod trig_functions {
pub fn atan(x: FLOAT) -> FLOAT { pub fn atan(x: FLOAT) -> FLOAT {
x.atan() x.atan()
} }
#[rhai_fn(name = "atan")]
pub fn atan2(x: FLOAT, y: FLOAT) -> FLOAT {
x.atan2(y)
}
pub fn asinh(x: FLOAT) -> FLOAT { pub fn asinh(x: FLOAT) -> FLOAT {
x.asinh() x.asinh()
} }
@ -179,6 +183,9 @@ mod trig_functions {
pub fn atanh(x: FLOAT) -> FLOAT { pub fn atanh(x: FLOAT) -> FLOAT {
x.atanh() x.atanh()
} }
pub fn hypot(x: FLOAT, y: FLOAT) -> FLOAT {
x.hypot(y)
}
} }
#[cfg(not(feature = "no_float"))] #[cfg(not(feature = "no_float"))]