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pi/2 again...
- From: David Miller <davem at davemloft dot net>
- To: libc-alpha at sourceware dot org
- Date: Thu, 02 May 2013 15:23:22 -0400 (EDT)
- Subject: pi/2 again...
I'm about to update the sparc ULPs but I'm leaving out the hunks
below.
This must be related to the pi/2 stuff we were discussing the other
week. Can someone give me some direction on how to go about fixing
this? I forgot where we left off in that thread.
@@ -2710,6 +6801,9 @@ idouble: 2
ifloat: 1
ildouble: 1
ldouble: 1
+Test "cos (pi/2) == 0x1.cd129024e088a67cc74020bbea64p-115":
+ildouble: 267676
+ldouble: 267676
# cos_downward
Test "cos_downward (1) == 0.5403023058681397174009366074429766037323":
@@ -4055,6 +8149,9 @@ double: 1
float: 1
idouble: 1
ifloat: 1
+Test "sincos (pi/2, &sin_res, &cos_res) puts 0x1.cd129024e088a67cc74020bbea64p-115 in cos_res":
+ildouble: 267676
+ldouble: 267676
Test "sincos (pi/6, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in cos_res":
float: 1
ifloat: 1
@@ -4679,8 +8786,8 @@ double: 2
float: 1
idouble: 2
ifloat: 1
-ildouble: 1
-ldouble: 1
+ildouble: 267676
+ldouble: 267676
Function: "cos_downward":
float: 1
@@ -5077,8 +9184,8 @@ double: 1
float: 1
idouble: 1
ifloat: 1
-ildouble: 1
-ldouble: 1
+ildouble: 267676
+ldouble: 267676
Function: "sinh_downward":
float: 1