Update library/coretests/tests/floats/f128.rs

Co-authored-by: beetrees <[email protected]>

Author: tgross35

library/coretests/tests/floats/f128.rs

@@ -451,8 +451,8 @@ fn test_mul_add() {
     let nan: f128 = f128::NAN;
     let inf: f128 = f128::INFINITY;
     let neg_inf: f128 = f128::NEG_INFINITY;
-    assert_eq!(12.3f128.mul_add(4.5, 6.7), 62.0500000000000033750779948604758829);
-    assert_eq!((-12.3f128).mul_add(-4.5, -6.7), 48.65000000000000301980662698042579);
+    assert_eq!(12.3f128.mul_add(4.5, 6.7), 62.0500000000000000000000000000000037);
+    assert_eq!((-12.3f128).mul_add(-4.5, -6.7), 48.6500000000000000000000000000000049);
     assert_eq!(0.0f128.mul_add(8.9, 1.2), 1.2);
     assert_eq!(3.4f128.mul_add(-0.0, 5.6), 5.6);
     assert!(nan.mul_add(7.8, 9.0).is_nan());