runtime/lib/math_patch.dart - Issue 22943005: Add documentation to dart:math pow function.

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Unified Diff: runtime/lib/math_patch.dart

Issue 22943005: Add documentation to dart:math pow function. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Adding tests and updating test expectations. Created 7 years, 4 months ago

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Index: runtime/lib/math_patch.dart

diff --git a/runtime/lib/math_patch.dart b/runtime/lib/math_patch.dart

index 89460cc394afe746a87413747eebed0174879bba..72b7bfb9502ab7f153ee136e87947b15b50fcdf2 100644

--- a/runtime/lib/math_patch.dart

+++ b/runtime/lib/math_patch.dart

@@ -23,6 +23,7 @@ double _doublePow(double base, num exponent) {

if (exponent is! num) {

floitsch 2013/08/20 10:56:23 remove the check.

Lasse Reichstein Nielsen 2013/08/20 12:18:11 Done.

throw new ArgumentError(null);

}

+ if (base == 1.0) return 1.0;

double doubleExponent = exponent.toDouble();

if (base.isNaN || exponent.isNaN) {

return double.NAN;

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