ERF.pm (PDL-2.080) | : | ERF.pm (PDL-2.081) | ||
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skipping to change at line 37 | skipping to change at line 37 | |||
This is an interface to the Special Function package present in the GNU Scientif ic Library. | This is an interface to the Special Function package present in the GNU Scientif ic Library. | |||
=cut | =cut | |||
#line 39 "ERF.pm" | #line 39 "ERF.pm" | |||
=head1 FUNCTIONS | =head1 FUNCTIONS | |||
=cut | =cut | |||
#line 948 "../../../../blib/lib/PDL/PP.pm" | #line 949 "/home/osboxes/pdl-code/blib/lib/PDL/PP.pm" | |||
=head2 gsl_sf_erfc | =head2 gsl_sf_erfc | |||
=for sig | =for sig | |||
Signature: (double x(); double [o]y(); double [o]e()) | Signature: (double x(); double [o]y(); double [o]e()) | |||
=for ref | =for ref | |||
Complementary Error Function erfc(x) := 2/Sqrt[Pi] Integrate[Exp[-t^2], {t,x,Inf inity}] | Complementary Error Function erfc(x) := 2/Sqrt[Pi] Integrate[Exp[-t^2], {t,x,Inf inity}] | |||
=for bad | =for bad | |||
gsl_sf_erfc does not process bad values. | gsl_sf_erfc does not process bad values. | |||
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. | It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. | |||
=cut | =cut | |||
#line 74 "ERF.pm" | #line 74 "ERF.pm" | |||
#line 950 "../../../../blib/lib/PDL/PP.pm" | #line 951 "/home/osboxes/pdl-code/blib/lib/PDL/PP.pm" | |||
*gsl_sf_erfc = \&PDL::gsl_sf_erfc; | *gsl_sf_erfc = \&PDL::gsl_sf_erfc; | |||
#line 81 "ERF.pm" | #line 81 "ERF.pm" | |||
#line 948 "../../../../blib/lib/PDL/PP.pm" | #line 949 "/home/osboxes/pdl-code/blib/lib/PDL/PP.pm" | |||
=head2 gsl_sf_log_erfc | =head2 gsl_sf_log_erfc | |||
=for sig | =for sig | |||
Signature: (double x(); double [o]y(); double [o]e()) | Signature: (double x(); double [o]y(); double [o]e()) | |||
=for ref | =for ref | |||
Log Complementary Error Function | Log Complementary Error Function | |||
=for bad | =for bad | |||
gsl_sf_log_erfc does not process bad values. | gsl_sf_log_erfc does not process bad values. | |||
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. | It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. | |||
=cut | =cut | |||
#line 106 "ERF.pm" | #line 106 "ERF.pm" | |||
#line 950 "../../../../blib/lib/PDL/PP.pm" | #line 951 "/home/osboxes/pdl-code/blib/lib/PDL/PP.pm" | |||
*gsl_sf_log_erfc = \&PDL::gsl_sf_log_erfc; | *gsl_sf_log_erfc = \&PDL::gsl_sf_log_erfc; | |||
#line 113 "ERF.pm" | #line 113 "ERF.pm" | |||
#line 948 "../../../../blib/lib/PDL/PP.pm" | #line 949 "/home/osboxes/pdl-code/blib/lib/PDL/PP.pm" | |||
=head2 gsl_sf_erf | =head2 gsl_sf_erf | |||
=for sig | =for sig | |||
Signature: (double x(); double [o]y(); double [o]e()) | Signature: (double x(); double [o]y(); double [o]e()) | |||
=for ref | =for ref | |||
Error Function erf(x) := 2/Sqrt[Pi] Integrate[Exp[-t^2], {t,0,x}] | Error Function erf(x) := 2/Sqrt[Pi] Integrate[Exp[-t^2], {t,0,x}] | |||
=for bad | =for bad | |||
gsl_sf_erf does not process bad values. | gsl_sf_erf does not process bad values. | |||
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. | It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. | |||
=cut | =cut | |||
#line 138 "ERF.pm" | #line 138 "ERF.pm" | |||
#line 950 "../../../../blib/lib/PDL/PP.pm" | #line 951 "/home/osboxes/pdl-code/blib/lib/PDL/PP.pm" | |||
*gsl_sf_erf = \&PDL::gsl_sf_erf; | *gsl_sf_erf = \&PDL::gsl_sf_erf; | |||
#line 145 "ERF.pm" | #line 145 "ERF.pm" | |||
#line 948 "../../../../blib/lib/PDL/PP.pm" | #line 949 "/home/osboxes/pdl-code/blib/lib/PDL/PP.pm" | |||
=head2 gsl_sf_erf_Z | =head2 gsl_sf_erf_Z | |||
=for sig | =for sig | |||
Signature: (double x(); double [o]y(); double [o]e()) | Signature: (double x(); double [o]y(); double [o]e()) | |||
=for ref | =for ref | |||
Z(x) : Abramowitz+Stegun 26.2.1 | Z(x) : Abramowitz+Stegun 26.2.1 | |||
=for bad | =for bad | |||
gsl_sf_erf_Z does not process bad values. | gsl_sf_erf_Z does not process bad values. | |||
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. | It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. | |||
=cut | =cut | |||
#line 170 "ERF.pm" | #line 170 "ERF.pm" | |||
#line 950 "../../../../blib/lib/PDL/PP.pm" | #line 951 "/home/osboxes/pdl-code/blib/lib/PDL/PP.pm" | |||
*gsl_sf_erf_Z = \&PDL::gsl_sf_erf_Z; | *gsl_sf_erf_Z = \&PDL::gsl_sf_erf_Z; | |||
#line 177 "ERF.pm" | #line 177 "ERF.pm" | |||
#line 948 "../../../../blib/lib/PDL/PP.pm" | #line 949 "/home/osboxes/pdl-code/blib/lib/PDL/PP.pm" | |||
=head2 gsl_sf_erf_Q | =head2 gsl_sf_erf_Q | |||
=for sig | =for sig | |||
Signature: (double x(); double [o]y(); double [o]e()) | Signature: (double x(); double [o]y(); double [o]e()) | |||
=for ref | =for ref | |||
Q(x) : Abramowitz+Stegun 26.2.1 | Q(x) : Abramowitz+Stegun 26.2.1 | |||
=for bad | =for bad | |||
gsl_sf_erf_Q does not process bad values. | gsl_sf_erf_Q does not process bad values. | |||
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. | It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays. | |||
=cut | =cut | |||
#line 202 "ERF.pm" | #line 202 "ERF.pm" | |||
#line 950 "../../../../blib/lib/PDL/PP.pm" | #line 951 "/home/osboxes/pdl-code/blib/lib/PDL/PP.pm" | |||
*gsl_sf_erf_Q = \&PDL::gsl_sf_erf_Q; | *gsl_sf_erf_Q = \&PDL::gsl_sf_erf_Q; | |||
#line 209 "ERF.pm" | #line 209 "ERF.pm" | |||
#line 87 "gsl_sf_erf.pd" | #line 87 "gsl_sf_erf.pd" | |||
=head1 AUTHOR | =head1 AUTHOR | |||
This file copyright (C) 1999 Christian Pellegrin <chri@infis.univ.trieste.it> | This file copyright (C) 1999 Christian Pellegrin <chri@infis.univ.trieste.it> | |||
All rights reserved. There | All rights reserved. There | |||
End of changes. 10 change blocks. | ||||
10 lines changed or deleted | 10 lines changed or added |