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-rw-r--r--library/coretests/tests/floats/f64.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/library/coretests/tests/floats/f64.rs b/library/coretests/tests/floats/f64.rs
index 74202a37409..dd5b67c251d 100644
--- a/library/coretests/tests/floats/f64.rs
+++ b/library/coretests/tests/floats/f64.rs
@@ -422,7 +422,7 @@ fn test_powi() {
     let nan: f64 = f64::NAN;
     let inf: f64 = f64::INFINITY;
     let neg_inf: f64 = f64::NEG_INFINITY;
-    assert_biteq!(1.0f64.powi(1), 1.0);
+    assert_approx_eq!(1.0f64.powi(1), 1.0);
     assert_approx_eq!((-3.1f64).powi(2), 9.61);
     assert_approx_eq!(5.9f64.powi(-2), 0.028727);
     assert_biteq!(8.3f64.powi(0), 1.0);