Add f16 stability attribute to FRAC_1_SQRT_2PI

sunsided · web-flow · commit 93e0e804c69a · 2024-05-22T11:03:42.000+02:00
diff --git a/library/core/src/num/f16.rs b/library/core/src/num/f16.rs
@@ -68,6 +68,7 @@ pub mod consts {
     pub const FRAC_1_SQRT_PI: f16 = 0.564189583547756286948079451560772586_f16;
 
     /// 1/sqrt(2π)
+    #[unstable(feature = "f16", issue = "116909")]
     pub const FRAC_1_SQRT_2PI: f16 = 0.398942280401432677939946059934381868_f16;
 
     /// 2/π
