diff options
| author | Regina Henschel <rb.henschel@t-online.de> | 2013-01-30 17:34:27 +0100 |
|---|---|---|
| committer | Markus Mohrhard <markus.mohrhard@googlemail.com> | 2013-02-02 13:22:20 +0000 |
| commit | 71becb50e4f24b958ac081d3f513a65f802ce00e (patch) | |
| tree | 762af94e287c238f079d4e2d0762897c0f7b95f2 | |
| parent | eae62710abb46e83376d38c259b98a2778a5bb72 (diff) | |
resolved fdo#60078 correctly calculate IMCSCH and IMSECH
For the transformation used see
http://de.wikipedia.org/wiki/Sekans_Hyperbolicus_und_Kosekans_Hyperbolicus#Komplexes_Argument
(German only)
Change-Id: If502b7333308069d7fcbe09e954b26ce8b7268b6
(cherry picked from commit b884c2e0185e24fc498827b3a53becea9e646b85)
Reviewed-on: https://gerrit.libreoffice.org/1927
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
Tested-by: Markus Mohrhard <markus.mohrhard@googlemail.com>
| -rw-r--r-- | scaddins/source/analysis/analysishelper.cxx | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/scaddins/source/analysis/analysishelper.cxx b/scaddins/source/analysis/analysishelper.cxx index 2347f53d2f92..1e720db72f12 100644 --- a/scaddins/source/analysis/analysishelper.cxx +++ b/scaddins/source/analysis/analysishelper.cxx @@ -2085,8 +2085,8 @@ void Complex::Sech(void) THROWDEF_RTE_IAE THROW_IAE; double fScale =1.0 / ( cosh( 2.0 * r ) + cos( 2.0 * i )); double r_; - r_ = 2.0 * cosh( 2.0 * r ) * cos( i ) * fScale; - i = - (2.0 * sinh( 2.0 * r ) * sin( i ) * fScale ); + r_ = 2.0 * cosh( r ) * cos( i ) * fScale; + i = - (2.0 * sinh( r ) * sin( i ) * fScale ); r = r_ ; } else @@ -2106,8 +2106,8 @@ void Complex::Csch(void) THROWDEF_RTE_IAE THROW_IAE; double fScale =1.0 / ( cosh( 2.0 * r ) - cos( 2.0 * i )); double r_; - r_ = 2.0 * sinh( 2.0 * r ) * cos( i ) * fScale; - i = - ( 2.0 * cosh( 2.0 * r ) * sin( i ) * fScale ); + r_ = 2.0 * sinh( r ) * cos( i ) * fScale; + i = - ( 2.0 * cosh( r ) * sin( i ) * fScale ); r = r_ ; } else |