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Add complex erf,erfc,erfcx,erfi,dawson routines from Faddeeva package. * libinterp/corefcn/mappers.cc: Add erfi and dawson mapper functions, and add complex-argument test cases for erf, erfc, erfcx, erfi, and dawson. * libinterp/octave-value/ov-base.cc, libinterp/octave-value/ov-base.h: Add erfi and dawson mapper functions. * libinterp/octave-value/ov-complex.cc, libinterp/octave-value/ov-cx-mat.cc, libinterp/octave-value/ov-cx-sparse.cc, libinterp/octave-value/ov-float.cc, libinterp/octave-value/ov-flt-complex.cc, libinterp/octave-value/ov-flt-cx-mat.cc, libinterp/octave-value/ov-flt-re-mat.cc, libinterp/octave-value/ov-re-mat.c, libinterp/octave-value/ov-re-sparse.cc, libinterp/octave-value/ov-scalar.cc, libinterp/octave-value/ov.h: Support erf, erfc, erfcx, erfi, and dawson mapper functions for real and complex matrices and scalars. * liboctave/cruft/Faddeeva/Faddeeva.cc, liboctave/cruft/Faddeeva/Faddeeva.hh: liboctave/cruft/Faddeeva/module.mk, liboctave/cruft/Makefile.am: Add Faddeeva package (from http://ab-initio.mit.edu/Faddeeva) to libcruft, to provide the various complex-argument error functions. * liboctave/numeric/lo-specfun.cc, liboctave/numeric/lo-specfun.h: Add complex-argument erf, erfc, erfcx, erfi, and dawson functions to liboctave API. Delete previous real-argument erfcx implementation in favor of Faddeeva::erfcx (which seems to be slightly faster in gcc/x86-64 benchmarks, with similar accuracy). * doc/interpreter/arith.txi: Include erfi and dawson documentation.
author Steven G. Johnson <stevenj@alum.mit.edu>
date Tue, 27 Nov 2012 23:39:54 -0500
parents 2fc554ffbc28
children
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1 /*
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2
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72c96de7a403 maint: update copyright notices for 2012
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3 Copyright (C) 2004-2012 John W. Eaton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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23 #if !defined (octave_uint64_h)
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24 #define octave_uint64_h 1
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25
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26 #define OCTAVE_INT_T octave_uint64
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28 #define OCTAVE_VALUE_INT_MATRIX_T octave_uint64_matrix
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29 #define OCTAVE_VALUE_INT_NDARRAY_EXTRACTOR_FUNCTION uint64_array_value
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31 #define OCTAVE_VALUE_INT_SCALAR_T octave_uint64_scalar
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32 #define OCTAVE_VALUE_INT_SCALAR_EXTRACTOR_FUNCTION uint64_scalar_value
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34 #define OCTAVE_TYPE_PREDICATE_FUNCTION is_uint64_type
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36 #define OCTAVE_INT_MX_CLASS mxUINT64_CLASS
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38 #define OCTAVE_INT_BTYP btyp_uint64
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40 #include "ov-intx.h"
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42 #undef OCTAVE_INT_T
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44 #undef OCTAVE_VALUE_INT_MATRIX_T
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45 #undef OCTAVE_VALUE_INT_NDARRAY_EXTRACTOR_FUNCTION
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46
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47 #undef OCTAVE_VALUE_INT_SCALAR_T
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48 #undef OCTAVE_VALUE_INT_SCALAR_EXTRACTOR_FUNCTION
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50 #undef OCTAVE_TYPE_PREDICATE_FUNCTION
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52 #undef OCTAVE_INT_MX_CLASS
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54 #undef OCTAVE_INT_BTYP
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56 #endif