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authorRobert Griesemer <gri@golang.org>2023-12-04 10:45:50 -0800
committerGopher Robot <gobot@golang.org>2023-12-05 18:30:46 +0000
commit3822e161a30ff4c6e288e10dbf3345a61ce1c3ff (patch)
tree8ac28f0366243d385f142533c33742b0313ae063
parentaf5d544b6d847e1610132aa6301afd2c2cd77d9f (diff)
downloadgo-3822e161a30ff4c6e288e10dbf3345a61ce1c3ff.tar.xz
doc: add release note for math/big.Rat.FloatPrec
For #50489. Change-Id: I4544a24327196eb3ed62af64ae5ddb1f60441d12 Reviewed-on: https://go-review.googlesource.com/c/go/+/546357 Reviewed-by: Alan Donovan <adonovan@google.com> Auto-Submit: Robert Griesemer <gri@google.com> Reviewed-by: Robert Griesemer <gri@google.com> TryBot-Bypass: Robert Griesemer <gri@google.com>
-rw-r--r--doc/go1.22.html10
1 files changed, 4 insertions, 6 deletions
diff --git a/doc/go1.22.html b/doc/go1.22.html
index 4c180fd653..fdc9827bb2 100644
--- a/doc/go1.22.html
+++ b/doc/go1.22.html
@@ -437,12 +437,10 @@ Do not send CLs removing the interior tags from such phrases.
<dl id="math/big"><dt><a href="/pkg/math/big/">math/big</a></dt>
<dd>
- <p><!-- https://go.dev/issue/50489 -->
- TODO: <a href="https://go.dev/issue/50489">https://go.dev/issue/50489</a>: Rat: add FloatPrec() (int, bool)
- </p>
-
- <p><!-- CL 539299 -->
- TODO: <a href="https://go.dev/cl/539299">https://go.dev/cl/539299</a>: math/big: implement Rat.FloatPrec; modified api/next/50489.txt
+ <p><!-- https://go.dev/issue/50489, CL 539299 -->
+ The new method <a href="/pkg/math/big#Rat.FloatPrec">Rat.FloatPrec</a> computes the number of fractional decimal digits
+ required to represent a rational number accurately as a floating-point number, and whether accurate decimal representation
+ is possible in the first place.
</p>
</dd>
</dl><!-- math/big -->