| 2003-01-25 Brian Gough <brian.gough@network-theory.co.uk> |
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| * math.c (gsl_complex_arccsc_real): fixed bug for incorrect sign |
| of imaginary part when -1<a<0 |
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| Wed Dec 11 13:17:21 2002 Brian Gough <brian.gough@network-theory.co.uk> |
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| * math.c (gsl_complex_arg): enforce special case arg(0,0) = 0.0 |
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| Mon Sep 10 22:57:27 2001 Brian Gough <bjg@network-theory.co.uk> |
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| * math.c (gsl_complex_div_real gsl_complex_div_real): added |
| missing functions div_real and div_imag |
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| Mon Aug 27 18:58:41 2001 Brian Gough <bjg@network-theory.co.uk> |
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| * test.el: trim the tests down to a more reasonable size |
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| Thu Aug 9 15:48:48 2001 Brian Gough <bjg@network-theory.co.uk> |
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| * math.c (gsl_complex_tanh): improve accuracy for large R |
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| Fri Jul 27 23:29:10 2001 Brian Gough <bjg@network-theory.co.uk> |
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| * math.c (gsl_complex_cos): avoid returning negative zero for the |
| imaginary part when the argument is purely real |
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| Wed Mar 21 14:40:34 2001 Brian Gough <bjg@network-theory.co.uk> |
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| * gsl_complex.h (GSL_COMPLEX_P): added macro to point to beginning |
| of complex array within the struct |
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| Mon Dec 4 12:29:12 2000 Brian Gough <bjg@network-theory.co.uk> |
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| * math.c (gsl_complex_rect): changed the function gsl_complex_xy |
| to gsl_complex_rect, since this is more meaningful |
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| Sun Oct 22 13:55:09 2000 Brian Gough <bjg@network-theory.co.uk> |
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| * math.c: changed calls to gsl_hypot() to hypot() so that the |
| system function is used in preference (the configure script will |
| define hypot to gsl_hypot if hypot is unavailable), similar change |
| for functions log1p and gsl_log1p also |
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| Wed Mar 15 11:17:21 2000 Brian Gough <bjg@network-theory.co.uk> |
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| * gsl_complex.h: moved into complex/ subdirectory from top-level |
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