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author | jofret | 2010-06-21 06:24:38 +0000 |
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committer | jofret | 2010-06-21 06:24:38 +0000 |
commit | 8b44229ef44f0558ce045e46ff833fb44df913c9 (patch) | |
tree | 4fdd89b2258c18c905d2f17ef4bea8ea9cf32893 /src/c/elementaryFunctions/asinh/sasinhs.c | |
parent | af0366230e14cc75d9e9a183375ee9cb69fb46b6 (diff) | |
download | scilab2c-8b44229ef44f0558ce045e46ff833fb44df913c9.tar.gz scilab2c-8b44229ef44f0558ce045e46ff833fb44df913c9.tar.bz2 scilab2c-8b44229ef44f0558ce045e46ff833fb44df913c9.zip |
Tagging the 2.0 release of scilab2crelease-2.0
Diffstat (limited to 'src/c/elementaryFunctions/asinh/sasinhs.c')
-rw-r--r-- | src/c/elementaryFunctions/asinh/sasinhs.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/c/elementaryFunctions/asinh/sasinhs.c b/src/c/elementaryFunctions/asinh/sasinhs.c new file mode 100644 index 00000000..ab12d16d --- /dev/null +++ b/src/c/elementaryFunctions/asinh/sasinhs.c @@ -0,0 +1,24 @@ +/* + * Scilab ( http://www.scilab.org/ ) - This file is part of Scilab + * Copyright (C) 2008-2008 - INRIA - Bruno JOFRET + * + * This file must be used under the terms of the CeCILL. + * This source file is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at + * http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt + * + */ + +/* +// METHOD +// based on the formula asinh(z) = -i asin(i z) +// In real case asinh(z) = imag(asin(i z)) +*/ + +#include "asinh.h" +#include "asin.h" + +float sasinhs(float x) { + return cimags(casins(FloatComplex(0.0f, x))); +} |