Mercurial > octave-antonio
view liboctave/cruft/slatec-fn/module.mk @ 20161:65e22ba879f0
psi: add support to compute the polygamma function (kth-derivative).
* libinterp/corefcn/psi.cc: previously, only the digamma function, k == 0,
was being computed. Add support for polygamma function, add tests, and
improve documentation.
* liboctave/cruft/slatec-fn/dpsifn.f, liboctave/cruft/slatec-fn/psifn.f: the
two functions that actually compute the the polygamma functions, copied
verbatim from SLATEC, and under public domain.
* liboctave/cruft/slatec-fn/module.mk: add dpsifn.f and psifn.f to the build
system.
* liboctave/numeric/lo-specfun.cc: add new signature for function psi to
compute polygamma function that wraps the Fortran DPSIFN and PSIFN functions.
* liboctave/numeric/lo-specfun.h: declare new function and document all psi()
with doxygen.
| author | Carnë Draug <carandraug@octave.org> |
|---|---|
| date | Sun, 03 May 2015 22:52:07 +0100 |
| parents | 4f6ae6b94abe |
| children |
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EXTRA_DIST += \ cruft/slatec-fn/module.mk \ cruft/slatec-fn/derfc.in.f \ cruft/slatec-fn/erfc.in.f CRUFT_SOURCES += \ cruft/slatec-fn/albeta.f \ cruft/slatec-fn/alngam.f \ cruft/slatec-fn/alnrel.f \ cruft/slatec-fn/algams.f \ cruft/slatec-fn/acosh.f \ cruft/slatec-fn/asinh.f \ cruft/slatec-fn/atanh.f \ cruft/slatec-fn/betai.f \ cruft/slatec-fn/csevl.f \ cruft/slatec-fn/d9gmit.f \ cruft/slatec-fn/d9lgic.f \ cruft/slatec-fn/d9lgit.f \ cruft/slatec-fn/d9lgmc.f \ cruft/slatec-fn/dacosh.f \ cruft/slatec-fn/dasinh.f \ cruft/slatec-fn/datanh.f \ cruft/slatec-fn/dbetai.f \ cruft/slatec-fn/dcsevl.f \ cruft/slatec-fn/derf.f \ cruft/slatec-fn/dgami.f \ cruft/slatec-fn/dgamit.f \ cruft/slatec-fn/dgamlm.f \ cruft/slatec-fn/dgamma.f \ cruft/slatec-fn/dgamr.f \ cruft/slatec-fn/dlbeta.f \ cruft/slatec-fn/dlgams.f \ cruft/slatec-fn/dlngam.f \ cruft/slatec-fn/dlnrel.f \ cruft/slatec-fn/dpchim.f \ cruft/slatec-fn/dpchst.f \ cruft/slatec-fn/dpsifn.f \ cruft/slatec-fn/erf.f \ cruft/slatec-fn/gami.f \ cruft/slatec-fn/gamit.f \ cruft/slatec-fn/gamlim.f \ cruft/slatec-fn/gamma.f \ cruft/slatec-fn/gamr.f \ cruft/slatec-fn/initds.f \ cruft/slatec-fn/inits.f \ cruft/slatec-fn/pchim.f \ cruft/slatec-fn/pchst.f \ cruft/slatec-fn/psifn.f \ cruft/slatec-fn/r9lgmc.f \ cruft/slatec-fn/r9lgit.f \ cruft/slatec-fn/r9gmit.f \ cruft/slatec-fn/r9lgic.f \ cruft/slatec-fn/xdacosh.f \ cruft/slatec-fn/xdasinh.f \ cruft/slatec-fn/xdatanh.f \ cruft/slatec-fn/xdbetai.f \ cruft/slatec-fn/xderf.f \ cruft/slatec-fn/xderfc.f \ cruft/slatec-fn/xdgami.f \ cruft/slatec-fn/xdgamit.f \ cruft/slatec-fn/xdgamma.f \ cruft/slatec-fn/xgmainc.f \ cruft/slatec-fn/xacosh.f \ cruft/slatec-fn/xasinh.f \ cruft/slatec-fn/xatanh.f \ cruft/slatec-fn/xerf.f \ cruft/slatec-fn/xerfc.f \ cruft/slatec-fn/xsgmainc.f \ cruft/slatec-fn/xgamma.f \ cruft/slatec-fn/xbetai.f nodist_cruft_libcruft_la_SOURCES += \ cruft/slatec-fn/derfc.f \ cruft/slatec-fn/erfc.f ## slatec-fn directory may not exist in VPATH build; create it if necessary. define do-subst-isnan-macro rm -f $@-t $@ && \ $(MKDIR_P) cruft/slatec-fn && \ $(SED) -e "${F77_ISNAN_MACRO}" < $< > $@-t && \ mv $@-t $@ endef cruft/slatec-fn/erfc.f: cruft/slatec-fn/erfc.in.f Makefile $(AM_V_GEN)$(do-subst-isnan-macro) cruft/slatec-fn/derfc.f: cruft/slatec-fn/derfc.in.f Makefile $(AM_V_GEN)$(do-subst-isnan-macro)