From f1fecf8d2a128d203dab25b4a3ff4537b4b22e3e Mon Sep 17 00:00:00 2001
From: "Charles L. Dorian" <cldorian@gmail.com>
Date: Sun, 27 Nov 2011 18:01:08 -0800
Subject: [PATCH] math: fix typo in Log1p comments

Also note the special case of -0.0.

R=rsc, golang-dev, gri
CC=golang-dev
https://golang.org/cl/5435084
---
 src/pkg/math/log1p.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pkg/math/log1p.go b/src/pkg/math/log1p.go
index c25d73b6641..e8914a1d053 100644
--- a/src/pkg/math/log1p.go
+++ b/src/pkg/math/log1p.go
@@ -44,7 +44,7 @@ package math
 //                      2      4      6      8      10      12      14
 //          R(z) ~ Lp1*s +Lp2*s +Lp3*s +Lp4*s +Lp5*s  +Lp6*s  +Lp7*s
 //      (the values of Lp1 to Lp7 are listed in the program)
-//      a-0.2929nd
+//      and
 //          |      2          14          |     -58.45
 //          | Lp1*s +...+Lp7*s    -  R(z) | <= 2
 //          |                             |
@@ -88,6 +88,7 @@ package math
 //
 // Special cases are:
 //	Log1p(+Inf) = +Inf
+//	Log1p(±0) = ±0
 //	Log1p(-1) = -Inf
 //	Log1p(x < -1) = NaN
 //	Log1p(NaN) = NaN