X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Ftukey%2Fptukey.c;h=07923d98bd7b5a363d7969847a333950243d5a6e;hb=d4f19dd9241b87b0b330daf674ed90d767b44822;hp=2af46cf89378fa6840502d3e986c6e38211420b2;hpb=6e097c89af440da90b43ce90864394c4d0c843d5;p=pspp

diff --git a/lib/tukey/ptukey.c b/lib/tukey/ptukey.c
index 2af46cf893..07923d98bd 100644
--- a/lib/tukey/ptukey.c
+++ b/lib/tukey/ptukey.c
@@ -71,7 +71,7 @@
 #include <assert.h>
 #include <math.h>
 
-#define R_D__0	(log_p ? ML_NEGINF : 0.)		/* 0 */
+#define R_D__0	(log_p ? -INFINITY : 0.)		/* 0 */
 #define R_D__1	(log_p ? 0. : 1.)			/* 1 */
 #define R_DT_0	(lower_tail ? R_D__0 : R_D__1)		/* 0 */
 #define R_DT_1	(lower_tail ? R_D__1 : R_D__0)		/* 1 */
@@ -272,7 +272,6 @@ wprob (double w, double rr, double cc)
 double
 ptukey (double q, double rr, double cc, double df, int lower_tail, int log_p)
 {
-  const double ML_NEGINF = -1.0 / 0.0;
 /*  function ptukey() [was qprob() ]:
 
 	q = value of studentized range
@@ -327,7 +326,7 @@ ptukey (double q, double rr, double cc, double df, int lower_tail, int log_p)
 
 	f(x) = .5 + erf(x / sqrt(2)) / 2      for x > 0
 
-	f(x) = erfc( -x / sqrt(2)) / 2	      for x < 0
+	f(x) = erfc(-x / sqrt(2)) / 2	      for x < 0
 
 	where f(x) is standard normal c. d. f.