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-rw-r--r--example/std_example.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/example/std_example.rs b/example/std_example.rs
index 2aa2235d7bd..f16ff592d4c 100644
--- a/example/std_example.rs
+++ b/example/std_example.rs
@@ -36,6 +36,7 @@ fn main() {
     println!("{}", 2.3f32.powi(2));
     println!("{}", 2.3f32.log2());
     assert_eq!(2.3f32.copysign(-1.0), -2.3f32);
+    println!("{}", 2.3f32.powf(2.0));
 
     assert_eq!(0b0000000000000000000000000010000010000000000000000000000000000000_0000000000100000000000000000000000001000000000000100000000000000u128.leading_zeros(), 26);
     assert_eq!(0b0000000000000000000000000010000000000000000000000000000000000000_0000000000000000000000000000000000001000000000000000000010000000u128.trailing_zeros(), 7);