From 3db5e546e4ae5c1c244b396474fd2d631c2199e8 Mon Sep 17 00:00:00 2001
From: Patrick Kofod Mogensen <patrick.mogensen@gmail.com>
Date: Thu, 30 Nov 2017 13:19:33 +0100
Subject: [PATCH] Minor typo in expm1 comment

`exp(+-inf)={inf, 0}`, so...
---
 src/s_expm1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/s_expm1.c b/src/s_expm1.c
index fd125d9..369598d 100644
--- a/src/s_expm1.c
+++ b/src/s_expm1.c
@@ -147,7 +147,7 @@ expm1(double x)
 		    GET_LOW_WORD(low,x);
 		    if(((hx&0xfffff)|low)!=0)
 		         return x+x; 	 /* NaN */
-		    else return (xsb==0)? x:-1.0;/* exp(+-inf)={inf,-1} */
+		    else return (xsb==0)? x:-1.0;/* exp(+-inf)-1={inf,-1} */
 	        }
 	        if(x > o_threshold) return huge*huge; /* overflow */
 	    }