diff --git a/library/std/src/f16.rs b/library/std/src/f16.rs
index 42cd6e3fe2a5f..d194a38664fc3 100644
--- a/library/std/src/f16.rs
+++ b/library/std/src/f16.rs
@@ -324,6 +324,18 @@ impl f16 {
     ///
     /// The precision of this function is non-deterministic. This means it varies by platform,
     /// Rust version, and can even differ within the same execution from one invocation to the next.
+    ///
+    /// # Examples
+    ///
+    /// ```
+    /// #![feature(f16)]
+    ///
+    /// let x = 2.0_f16;
+    /// let abs_difference = (x.powi(2) - (x * x)).abs();
+    /// assert!(abs_difference < f16::EPSILON);
+    ///
+    /// assert_eq!(f16::powi(f16::NAN, 0), 1.0);
+    /// ```
     #[inline]
     #[rustc_allow_incoherent_impl]
     #[unstable(feature = "f16", issue = "116909")]
@@ -347,8 +359,10 @@ impl f16 {
     ///
     /// let x = 2.0_f16;
     /// let abs_difference = (x.powf(2.0) - (x * x)).abs();
-    ///
     /// assert!(abs_difference <= f16::EPSILON);
+    ///
+    /// assert_eq!(f16::powf(1.0, f16::NAN), 1.0);
+    /// assert_eq!(f16::powf(f16::NAN, 0.0), 1.0);
     /// # }
     /// ```
     #[inline]