std.math.exponential: Minimally relax a pow() unittest for targets wi…

…th 64-bit real Required since dlang#7783.
kinke · Jun 2, 2021 · 7353c09 · 7353c09
1 parent 86d586a
commit 7353c09
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/std/math/exponential.d b/std/math/exponential.d
@@ -212,7 +212,7 @@ if (isFloatingPoint!(F) && isIntegral!(G))
 
     assert(pow(x, neg1) == 1 / x);
 
-    assert(isClose(pow(xd, neg2), cast(double) (1 / (x * x)), 1e-25));
+    assert(isClose(pow(xd, neg2), cast(double) (1 / (x * x)), 1e-15));
     assert(isClose(pow(xf, neg8), cast(float) (1 / ((x * x) * (x * x) * (x * x) * (x * x))), 1e-15));
 
     assert(feqrel(pow(x, neg3),  1 / (x * x * x)) >= real.mant_dig - 1);