Add atan2 and hypot functions.

RELEASES.md

@@ -32,6 +32,7 @@ Enhancements
 ------------
 
 * 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

src/packages/math_basic.rs

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