tree deb0702a71469b442480b5a84ea8e0c48b3a6f09
parent 4b43d668c2ae42465af7cbad4bc5fa86d0b6cc15
author Alan Donovan <adonovan@google.com> 1672168218 -0500
committer Alan Donovan <adonovan@google.com> 1675366774 +0000

math/big: add Int.Float64 conversion

This operation converts a big.Int to float64,
reporting the accuracy of the result, with
a fast path in hardware.

Fixes #56984

Change-Id: I86d0fb0e105a06a4009986f2f5fd87a4d446f6f9
Reviewed-on: https://go-review.googlesource.com/c/go/+/453115
Reviewed-by: Robert Griesemer <gri@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Alan Donovan <adonovan@google.com>