Mercurial > octave-nkf
view liboctave/cruft/amos/xzexp.f @ 20595:c1a6c31ac29a
eliminate more simple uses of error_state
* ov-classdef.cc: Eliminate simple uses of error_state.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 06 Oct 2015 00:20:02 -0400 |
parents | 648dabbb4c6b |
children |
line wrap: on
line source
SUBROUTINE XZEXP(AR, AI, BR, BI) C***BEGIN PROLOGUE XZEXP C***REFER TO ZBESH,ZBESI,ZBESJ,ZBESK,ZBESY,ZAIRY,ZBIRY C C DOUBLE PRECISION COMPLEX EXPONENTIAL FUNCTION B=EXP(A) C C***ROUTINES CALLED (NONE) C***END PROLOGUE XZEXP DOUBLE PRECISION AR, AI, BR, BI, ZM, CA, CB ZM = DEXP(AR) CA = ZM*DCOS(AI) CB = ZM*DSIN(AI) BR = CA BI = CB RETURN END