[oct-scm] [oct-git]OCT: A portable Lisp implementation for quad-double precision floats branch master updated. 0804332c622d188cd923e2101ce354f9732d7371

[Raymond Toy]

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- Log -----------------------------------------------------------------
commit 0804332c622d188cd923e2101ce354f9732d7371
Author: Raymond Toy <toy.raymond at gmail.com>
Date:   Thu Feb 10 21:48:25 2011 -0500

    Fix typo and add tests for atanh
    
    o Fix typo in number in for test oct.atan-branch-pos.2
    o Add tests for atanh branch cuts.

diff --git a/rt-tests.lisp b/rt-tests.lisp
index 3368c3d..b87100e 100644
--- a/rt-tests.lisp
+++ b/rt-tests.lisp
@@ -724,7 +724,7 @@
 
 (rt:deftest oct.atan-branch-pos.2
     (let ((true (cl:atan #c(1d-20 2d0))))
-      (check-signs #'atan #q(0d0 2 0d0) true))
+      (check-signs #'atan #q(0d0 2d0) true))
   t)
 
 (rt:deftest oct.atan-branch-pos.3
@@ -737,7 +737,24 @@
       (check-signs #'atan #q(-0d0 2d0) true))
   t)
 
+;; Test x < -1
+(rt:deftest oct.atanh-branch-neg.1
+    (let ((true (cl:atanh #c(-2d0 -1d-20))))
+      (check-signs #'atanh -2d0 true))
+  t)
 
+(rt:deftest oct.atanh-branch-neg.2
+    (let ((true (cl:atanh #c(-2d0 -1d-20))))
+      (check-signs #'atanh #q-2 true))
+  t)
 
+;; Test x > 1
+(rt:deftest oct.atanh-branch-pos.1
+    (let ((true (cl:atanh #c(2d0 1d-20))))
+      (check-signs #'atanh 2d0 true))
+  t)
 
-
+(rt:deftest oct.atanh-branch-pos.2
+    (let ((true (cl:atanh #c(2d0 1d-20))))
+      (check-signs #'atanh #q2 true))
+  t)

-----------------------------------------------------------------------

Summary of changes:
 rt-tests.lisp |   21 +++++++++++++++++++--
 1 files changed, 19 insertions(+), 2 deletions(-)


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OCT:  A portable Lisp implementation for quad-double precision floats