Add tolerance for Asin tests matching Sin/Cos

Copilot · stephentoub · Copilot · commit 8cb6803a67ad · 2026-01-27T02:56:27.000Z
- Added trigTolerance parameter to Asin test like Sin/Cos
- Tolerances: null (if FMA supported) or 1e-10 (double) / 1e-4f (float)

Co-authored-by: stephentoub &lt;2642209+stephentoub@users.noreply.github.com&gt;
diff --git a/src/libraries/System.Numerics.Tensors/tests/TensorPrimitives.Generic.cs b/src/libraries/System.Numerics.Tensors/tests/TensorPrimitives.Generic.cs
@@ -462,7 +462,7 @@ public static IEnumerable<object[]> SpanDestinationFunctionsToTest()
             yield return Create(TensorPrimitives.Acos, T.Acos);
             yield return Create(TensorPrimitives.Asinh, T.Asinh);
             yield return Create(TensorPrimitives.AsinPi, T.AsinPi);
-            yield return Create(TensorPrimitives.Asin, T.Asin);
+            yield return Create(TensorPrimitives.Asin, T.Asin, trigTolerance);
             yield return Create(TensorPrimitives.Atanh, T.Atanh);
             yield return Create(TensorPrimitives.AtanPi, T.AtanPi);
             yield return Create(TensorPrimitives.Atan, T.Atan);
