Move tests of cacos, cacosh to auto-libm-test-*.

This patch moves tests of cacos and cacosh with finite inputs to using
the auto-libm-test machinery.  Each of auto-libm-test-out-cacos and
auto-libm-test-out-cacosh takes about 80 minutes to generate on my
system because of MPC slowness on special cases that appear in the
tests (with MPC 1.0.3; I don't know to what extent current MPC master
might speed it up).

Tested for x86_64 and x86 and ulps updated accordingly.

	* math/auto-libm-test-in: Add tests of cacos and cacosh.
	* math/auto-libm-test-out-cacos: New generated file.
	* math/auto-libm-test-out-cacosh: Likewise.
	* math/libm-test-cacos.inc (cacos_test_data): Use AUTO_TESTS_c_c.
	Move tests with finite inputs to auto-libm-test-in.
	* math/libm-test-cacosh.inc (cacosh_test_data): Likewise.
	* math/Makefile (libm-test-funcs-auto): Add cacos and cacosh.
	(libm-test-funcs-noauto): Remove cacos and cacosh.
	* sysdeps/i386/fpu/libm-test-ulps: Update.
	* sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Likewise.
	* sysdeps/x86_64/fpu/libm-test-ulps: Likewise.

1 files changed, 45389 insertions, 0 deletions

diff --git a/math/auto-libm-test-out-cacosh b/math/auto-libm-test-out-cacosh
new file mode 100644
index 0000000000..4d842fe6bd
--- /dev/null
+++ b/math/auto-libm-test-out-cacosh
@@ -0,0 +1,45389 @@
+cacosh 0 0
+= cacosh downward binary32 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb4p+0 : inexact-ok
+= cacosh tonearest binary32 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb6p+0 : inexact-ok
+= cacosh towardzero binary32 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb4p+0 : inexact-ok
+= cacosh upward binary32 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb6p+0 : inexact-ok
+= cacosh downward binary64 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh tonearest binary64 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh towardzero binary64 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh upward binary64 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d19p+0 : inexact-ok
+= cacosh downward intel96 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh tonearest intel96 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero intel96 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward intel96 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh downward m68k96 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh tonearest m68k96 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero m68k96 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward m68k96 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh downward binary128 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh tonearest binary128 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh towardzero binary128 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh upward binary128 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= cacosh downward ibm128 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh tonearest ibm128 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh towardzero ibm128 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh upward ibm128 0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+cacosh -0 0
+= cacosh downward binary32 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb4p+0 : inexact-ok
+= cacosh tonearest binary32 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb6p+0 : inexact-ok
+= cacosh towardzero binary32 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb4p+0 : inexact-ok
+= cacosh upward binary32 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb6p+0 : inexact-ok
+= cacosh downward binary64 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh tonearest binary64 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh towardzero binary64 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh upward binary64 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d19p+0 : inexact-ok
+= cacosh downward intel96 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh tonearest intel96 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero intel96 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward intel96 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh downward m68k96 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh tonearest m68k96 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero m68k96 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward m68k96 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh downward binary128 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh tonearest binary128 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh towardzero binary128 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh upward binary128 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= cacosh downward ibm128 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh tonearest ibm128 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh towardzero ibm128 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh upward ibm128 -0x0p+0 0x0p+0 : 0x0p+0 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+cacosh 0 -0
+= cacosh downward binary32 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb6p+0 : inexact-ok
+= cacosh tonearest binary32 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb6p+0 : inexact-ok
+= cacosh towardzero binary32 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb4p+0 : inexact-ok
+= cacosh upward binary32 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb4p+0 : inexact-ok
+= cacosh downward binary64 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d19p+0 : inexact-ok
+= cacosh tonearest binary64 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh towardzero binary64 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh upward binary64 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh downward intel96 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest intel96 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero intel96 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward intel96 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward m68k96 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest m68k96 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero m68k96 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward m68k96 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward binary128 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= cacosh tonearest binary128 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh towardzero binary128 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh upward binary128 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh downward ibm128 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= cacosh tonearest ibm128 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh towardzero ibm128 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh upward ibm128 0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+cacosh -0 -0
+= cacosh downward binary32 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb6p+0 : inexact-ok
+= cacosh tonearest binary32 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb6p+0 : inexact-ok
+= cacosh towardzero binary32 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb4p+0 : inexact-ok
+= cacosh upward binary32 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb4p+0 : inexact-ok
+= cacosh downward binary64 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d19p+0 : inexact-ok
+= cacosh tonearest binary64 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh towardzero binary64 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh upward binary64 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh downward intel96 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest intel96 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero intel96 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward intel96 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward m68k96 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest m68k96 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero m68k96 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward m68k96 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward binary128 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= cacosh tonearest binary128 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh towardzero binary128 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh upward binary128 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh downward ibm128 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= cacosh tonearest ibm128 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh towardzero ibm128 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh upward ibm128 -0x0p+0 -0x0p+0 : 0x0p+0 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+cacosh 0 -1.5
+= cacosh downward binary32 0x0p+0 -0x1.8p+0 : 0x1.31dcp+0 -0x1.921fb6p+0 : inexact-ok
+= cacosh tonearest binary32 0x0p+0 -0x1.8p+0 : 0x1.31dcp+0 -0x1.921fb6p+0 : inexact-ok
+= cacosh towardzero binary32 0x0p+0 -0x1.8p+0 : 0x1.31dcp+0 -0x1.921fb4p+0 : inexact-ok
+= cacosh upward binary32 0x0p+0 -0x1.8p+0 : 0x1.31dc02p+0 -0x1.921fb4p+0 : inexact-ok
+= cacosh downward binary64 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8p+0 -0x1.921fb54442d19p+0 : inexact-ok
+= cacosh tonearest binary64 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8p+0 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh towardzero binary64 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8p+0 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh upward binary64 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d9p+0 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh downward intel96 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8682p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest intel96 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8682p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero intel96 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8682p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward intel96 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8684p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward m68k96 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8682p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest m68k96 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8682p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero m68k96 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8682p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward m68k96 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8684p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward binary128 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad1908p+0 -0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= cacosh tonearest binary128 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad1909p+0 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh towardzero binary128 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad1908p+0 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh upward binary128 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad1909p+0 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh downward ibm128 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad19p+0 -0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= cacosh tonearest ibm128 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad19p+0 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh towardzero ibm128 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad19p+0 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh upward ibm128 0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad198p+0 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+cacosh -0 -1.5
+= cacosh downward binary32 -0x0p+0 -0x1.8p+0 : 0x1.31dcp+0 -0x1.921fb6p+0 : inexact-ok
+= cacosh tonearest binary32 -0x0p+0 -0x1.8p+0 : 0x1.31dcp+0 -0x1.921fb6p+0 : inexact-ok
+= cacosh towardzero binary32 -0x0p+0 -0x1.8p+0 : 0x1.31dcp+0 -0x1.921fb4p+0 : inexact-ok
+= cacosh upward binary32 -0x0p+0 -0x1.8p+0 : 0x1.31dc02p+0 -0x1.921fb4p+0 : inexact-ok
+= cacosh downward binary64 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8p+0 -0x1.921fb54442d19p+0 : inexact-ok
+= cacosh tonearest binary64 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8p+0 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh towardzero binary64 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8p+0 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh upward binary64 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d9p+0 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh downward intel96 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8682p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest intel96 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8682p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero intel96 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8682p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward intel96 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8684p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward m68k96 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8682p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest m68k96 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8682p+0 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero m68k96 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8682p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward m68k96 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d8684p+0 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward binary128 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad1908p+0 -0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= cacosh tonearest binary128 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad1909p+0 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh towardzero binary128 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad1908p+0 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh upward binary128 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad1909p+0 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh downward ibm128 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad19p+0 -0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= cacosh tonearest ibm128 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad19p+0 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh towardzero ibm128 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad19p+0 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh upward ibm128 -0x0p+0 -0x1.8p+0 : 0x1.31dc0090b63d86827e4baaad198p+0 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+cacosh 0 -1.0
+= cacosh downward binary32 0x0p+0 -0x1p+0 : 0xe.1a1b3p-4 -0x1.921fb6p+0 : inexact-ok
+= cacosh tonearest binary32 0x0p+0 -0x1p+0 : 0xe.1a1b3p-4 -0x1.921fb6p+0 : inexact-ok
+= cacosh towardzero binary32 0x0p+0 -0x1p+0 : 0xe.1a1b3p-4 -0x1.921fb4p+0 : inexact-ok
+= cacosh upward binary32 0x0p+0 -0x1p+0 : 0xe.1a1b4p-4 -0x1.921fb4p+0 : inexact-ok
+= cacosh downward binary64 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13p-4 -0x1.921fb54442d19p+0 : inexact-ok
+= cacosh tonearest binary64 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea138p-4 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh towardzero binary64 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13p-4 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh upward binary64 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea138p-4 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh downward intel96 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea1366p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest intel96 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13661p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero intel96 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea1366p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward intel96 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13661p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward m68k96 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea1366p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest m68k96 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13661p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero m68k96 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea1366p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward m68k96 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13661p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward binary128 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd2518p-4 -0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= cacosh tonearest binary128 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd2518p-4 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh towardzero binary128 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd2518p-4 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh upward binary128 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd252p-4 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh downward ibm128 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd24p-4 -0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= cacosh tonearest ibm128 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd24p-4 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh towardzero ibm128 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd24p-4 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh upward ibm128 0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd28p-4 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+cacosh -0 -1.0
+= cacosh downward binary32 -0x0p+0 -0x1p+0 : 0xe.1a1b3p-4 -0x1.921fb6p+0 : inexact-ok
+= cacosh tonearest binary32 -0x0p+0 -0x1p+0 : 0xe.1a1b3p-4 -0x1.921fb6p+0 : inexact-ok
+= cacosh towardzero binary32 -0x0p+0 -0x1p+0 : 0xe.1a1b3p-4 -0x1.921fb4p+0 : inexact-ok
+= cacosh upward binary32 -0x0p+0 -0x1p+0 : 0xe.1a1b4p-4 -0x1.921fb4p+0 : inexact-ok
+= cacosh downward binary64 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13p-4 -0x1.921fb54442d19p+0 : inexact-ok
+= cacosh tonearest binary64 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea138p-4 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh towardzero binary64 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13p-4 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh upward binary64 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea138p-4 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh downward intel96 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea1366p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest intel96 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13661p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero intel96 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea1366p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward intel96 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13661p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward m68k96 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea1366p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest m68k96 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13661p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero m68k96 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea1366p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward m68k96 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13661p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward binary128 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd2518p-4 -0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= cacosh tonearest binary128 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd2518p-4 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh towardzero binary128 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd2518p-4 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh upward binary128 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd252p-4 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh downward ibm128 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd24p-4 -0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= cacosh tonearest ibm128 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd24p-4 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh towardzero ibm128 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd24p-4 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh upward ibm128 -0x0p+0 -0x1p+0 : 0xe.1a1b30bcea13660d8f99e8dd28p-4 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+cacosh 0 -0.5
+= cacosh downward binary32 0x0p+0 -0x8p-4 : 0x7.b30b28p-4 -0x1.921fb6p+0 : inexact-ok
+= cacosh tonearest binary32 0x0p+0 -0x8p-4 : 0x7.b30b28p-4 -0x1.921fb6p+0 : inexact-ok
+= cacosh towardzero binary32 0x0p+0 -0x8p-4 : 0x7.b30b28p-4 -0x1.921fb4p+0 : inexact-ok
+= cacosh upward binary32 0x0p+0 -0x8p-4 : 0x7.b30b3p-4 -0x1.921fb4p+0 : inexact-ok
+= cacosh downward binary64 0x0p+0 -0x8p-4 : 0x7.b30b2bb145824p-4 -0x1.921fb54442d19p+0 : inexact-ok
+= cacosh tonearest binary64 0x0p+0 -0x8p-4 : 0x7.b30b2bb145828p-4 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh towardzero binary64 0x0p+0 -0x8p-4 : 0x7.b30b2bb145824p-4 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh upward binary64 0x0p+0 -0x8p-4 : 0x7.b30b2bb145828p-4 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh downward intel96 0x0p+0 -0x8p-4 : 0x7.b30b2bb145826528p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest intel96 0x0p+0 -0x8p-4 : 0x7.b30b2bb14582653p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero intel96 0x0p+0 -0x8p-4 : 0x7.b30b2bb145826528p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward intel96 0x0p+0 -0x8p-4 : 0x7.b30b2bb14582653p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward m68k96 0x0p+0 -0x8p-4 : 0x7.b30b2bb145826528p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest m68k96 0x0p+0 -0x8p-4 : 0x7.b30b2bb14582653p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero m68k96 0x0p+0 -0x8p-4 : 0x7.b30b2bb145826528p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward m68k96 0x0p+0 -0x8p-4 : 0x7.b30b2bb14582653p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward binary128 0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a31cp-4 -0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= cacosh tonearest binary128 0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a31cp-4 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh towardzero binary128 0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a31cp-4 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh upward binary128 0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a32p-4 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh downward ibm128 0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a2p-4 -0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= cacosh tonearest ibm128 0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a4p-4 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh towardzero ibm128 0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a2p-4 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh upward ibm128 0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a4p-4 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+cacosh -0 -0.5
+= cacosh downward binary32 -0x0p+0 -0x8p-4 : 0x7.b30b28p-4 -0x1.921fb6p+0 : inexact-ok
+= cacosh tonearest binary32 -0x0p+0 -0x8p-4 : 0x7.b30b28p-4 -0x1.921fb6p+0 : inexact-ok
+= cacosh towardzero binary32 -0x0p+0 -0x8p-4 : 0x7.b30b28p-4 -0x1.921fb4p+0 : inexact-ok
+= cacosh upward binary32 -0x0p+0 -0x8p-4 : 0x7.b30b3p-4 -0x1.921fb4p+0 : inexact-ok
+= cacosh downward binary64 -0x0p+0 -0x8p-4 : 0x7.b30b2bb145824p-4 -0x1.921fb54442d19p+0 : inexact-ok
+= cacosh tonearest binary64 -0x0p+0 -0x8p-4 : 0x7.b30b2bb145828p-4 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh towardzero binary64 -0x0p+0 -0x8p-4 : 0x7.b30b2bb145824p-4 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh upward binary64 -0x0p+0 -0x8p-4 : 0x7.b30b2bb145828p-4 -0x1.921fb54442d18p+0 : inexact-ok
+= cacosh downward intel96 -0x0p+0 -0x8p-4 : 0x7.b30b2bb145826528p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest intel96 -0x0p+0 -0x8p-4 : 0x7.b30b2bb14582653p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero intel96 -0x0p+0 -0x8p-4 : 0x7.b30b2bb145826528p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward intel96 -0x0p+0 -0x8p-4 : 0x7.b30b2bb14582653p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward m68k96 -0x0p+0 -0x8p-4 : 0x7.b30b2bb145826528p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh tonearest m68k96 -0x0p+0 -0x8p-4 : 0x7.b30b2bb14582653p-4 -0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero m68k96 -0x0p+0 -0x8p-4 : 0x7.b30b2bb145826528p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward m68k96 -0x0p+0 -0x8p-4 : 0x7.b30b2bb14582653p-4 -0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh downward binary128 -0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a31cp-4 -0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= cacosh tonearest binary128 -0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a31cp-4 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh towardzero binary128 -0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a31cp-4 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh upward binary128 -0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a32p-4 -0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh downward ibm128 -0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a2p-4 -0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+= cacosh tonearest ibm128 -0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a4p-4 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh towardzero ibm128 -0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a2p-4 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh upward ibm128 -0x0p+0 -0x8p-4 : 0x7.b30b2bb14582652f810812a5a4p-4 -0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+cacosh 0 0.5
+= cacosh downward binary32 0x0p+0 0x8p-4 : 0x7.b30b28p-4 0x1.921fb4p+0 : inexact-ok
+= cacosh tonearest binary32 0x0p+0 0x8p-4 : 0x7.b30b28p-4 0x1.921fb6p+0 : inexact-ok
+= cacosh towardzero binary32 0x0p+0 0x8p-4 : 0x7.b30b28p-4 0x1.921fb4p+0 : inexact-ok
+= cacosh upward binary32 0x0p+0 0x8p-4 : 0x7.b30b3p-4 0x1.921fb6p+0 : inexact-ok
+= cacosh downward binary64 0x0p+0 0x8p-4 : 0x7.b30b2bb145824p-4 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh tonearest binary64 0x0p+0 0x8p-4 : 0x7.b30b2bb145828p-4 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh towardzero binary64 0x0p+0 0x8p-4 : 0x7.b30b2bb145824p-4 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh upward binary64 0x0p+0 0x8p-4 : 0x7.b30b2bb145828p-4 0x1.921fb54442d19p+0 : inexact-ok
+= cacosh downward intel96 0x0p+0 0x8p-4 : 0x7.b30b2bb145826528p-4 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh tonearest intel96 0x0p+0 0x8p-4 : 0x7.b30b2bb14582653p-4 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero intel96 0x0p+0 0x8p-4 : 0x7.b30b2bb145826528p-4 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward intel96 0x0p+0 0x8p-4 : 0x7.b30b2bb14582653p-4 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh downward m68k96 0x0p+0 0x8p-4 : 0x7.b30b2bb145826528p-4 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh tonearest m68k96 0x0p+0 0x8p-4 : 0x7.b30b2bb14582653p-4 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero m68k96 0x0p+0 0x8p-4 : 0x7.b30b2bb145826528p-4 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward m68k96 0x0p+0 0x8p-4 : 0x7.b30b2bb14582653p-4 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh downward binary128 0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a31cp-4 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh tonearest binary128 0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a31cp-4 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh towardzero binary128 0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a31cp-4 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh upward binary128 0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a32p-4 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= cacosh downward ibm128 0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a2p-4 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh tonearest ibm128 0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a4p-4 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh towardzero ibm128 0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a2p-4 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh upward ibm128 0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a4p-4 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+cacosh -0 0.5
+= cacosh downward binary32 -0x0p+0 0x8p-4 : 0x7.b30b28p-4 0x1.921fb4p+0 : inexact-ok
+= cacosh tonearest binary32 -0x0p+0 0x8p-4 : 0x7.b30b28p-4 0x1.921fb6p+0 : inexact-ok
+= cacosh towardzero binary32 -0x0p+0 0x8p-4 : 0x7.b30b28p-4 0x1.921fb4p+0 : inexact-ok
+= cacosh upward binary32 -0x0p+0 0x8p-4 : 0x7.b30b3p-4 0x1.921fb6p+0 : inexact-ok
+= cacosh downward binary64 -0x0p+0 0x8p-4 : 0x7.b30b2bb145824p-4 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh tonearest binary64 -0x0p+0 0x8p-4 : 0x7.b30b2bb145828p-4 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh towardzero binary64 -0x0p+0 0x8p-4 : 0x7.b30b2bb145824p-4 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh upward binary64 -0x0p+0 0x8p-4 : 0x7.b30b2bb145828p-4 0x1.921fb54442d19p+0 : inexact-ok
+= cacosh downward intel96 -0x0p+0 0x8p-4 : 0x7.b30b2bb145826528p-4 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh tonearest intel96 -0x0p+0 0x8p-4 : 0x7.b30b2bb14582653p-4 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero intel96 -0x0p+0 0x8p-4 : 0x7.b30b2bb145826528p-4 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward intel96 -0x0p+0 0x8p-4 : 0x7.b30b2bb14582653p-4 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh downward m68k96 -0x0p+0 0x8p-4 : 0x7.b30b2bb145826528p-4 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh tonearest m68k96 -0x0p+0 0x8p-4 : 0x7.b30b2bb14582653p-4 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh towardzero m68k96 -0x0p+0 0x8p-4 : 0x7.b30b2bb145826528p-4 0x1.921fb54442d18468p+0 : inexact-ok
+= cacosh upward m68k96 -0x0p+0 0x8p-4 : 0x7.b30b2bb14582653p-4 0x1.921fb54442d1846ap+0 : inexact-ok
+= cacosh downward binary128 -0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a31cp-4 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh tonearest binary128 -0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a31cp-4 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh towardzero binary128 -0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a31cp-4 0x1.921fb54442d18469898cc51701b8p+0 : inexact-ok
+= cacosh upward binary128 -0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a32p-4 0x1.921fb54442d18469898cc51701b9p+0 : inexact-ok
+= cacosh downward ibm128 -0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a2p-4 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh tonearest ibm128 -0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a4p-4 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh towardzero ibm128 -0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a2p-4 0x1.921fb54442d18469898cc517018p+0 : inexact-ok
+= cacosh upward ibm128 -0x0p+0 0x8p-4 : 0x7.b30b2bb14582652f810812a5a4p-4 0x1.921fb54442d18469898cc51702p+0 : inexact-ok
+cacosh 0 1.0
+= cacosh downward binary32 0x0p+0 0x1p+0 : 0xe.1a1b3p-4 0x1.921fb4p+0 : inexact-ok
+= cacosh tonearest binary32 0x0p+0 0x1p+0 : 0xe.1a1b3p-4 0x1.921fb6p+0 : inexact-ok
+= cacosh towardzero binary32 0x0p+0 0x1p+0 : 0xe.1a1b3p-4 0x1.921fb4p+0 : inexact-ok
+= cacosh upward binary32 0x0p+0 0x1p+0 : 0xe.1a1b4p-4 0x1.921fb6p+0 : inexact-ok
+= cacosh downward binary64 0x0p+0 0x1p+0 : 0xe.1a1b30bcea13p-4 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh tonearest binary64 0x0p+0 0x1p+0 : 0xe.1a1b30bcea138p-4 0x1.921fb54442d18p+0 : inexact-ok
+= cacosh towardzero binary64 0x0p+0 0x1p