Make use of Math.hypot()

ezzatron · Apr 28, 2024 · a4bc193 · a4bc193
1 parent 031cd83
commit a4bc193
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/n_E2lat_lon.ts b/src/n_E2lat_lon.ts
@@ -18,7 +18,7 @@ export function n_E2lat_lon(
   const [x, y, z] = rotate(R_Ee, n_E);
 
   const sinLat = x;
-  const cosLat = Math.sqrt(y ** 2 + z ** 2);
+  const cosLat = Math.hypot(y, z);
   const sinLonCosLat = y;
   const cosLonCosLat = -z;
 

diff --git a/src/n_EB_E2p_EB_E.ts b/src/n_EB_E2p_EB_E.ts
@@ -36,7 +36,7 @@ export function n_EB_E2p_EB_E(
   const sz = 1 - f;
 
   // denominator = normalize(n_EB_e (vector) / scale (vector))
-  const denominator = Math.sqrt((x / sx) ** 2 + (y / sy) ** 2 + (z / sz) ** 2);
+  const denominator = Math.hypot(x / sx, y / sy, z / sz);
 
   // p_EL_e = b (scalar) / denominator (scalar) * n_EB_e (vector) / scale (vector) ** 2
   const p_EL_e_ratio = b / denominator;