From f0c1161097348561b3d9d992bb2a840429c2aff9 Mon Sep 17 00:00:00 2001 From: Richard Kreckel Date: Wed, 2 Feb 2000 23:09:08 +0000 Subject: [PATCH] - Extended manpage. - Made make actually work. :-) --- cint/Makefile.am | 3 ++- cint/Makefile.in | 66 +++++++++++++++++++++++++++++------------------- cint/ginaccint.1 | 24 ++++++++++++++---- 3 files changed, 61 insertions(+), 32 deletions(-) diff --git a/cint/Makefile.am b/cint/Makefile.am index 0ad1bd50..2884e6de 100644 --- a/cint/Makefile.am +++ b/cint/Makefile.am @@ -1,6 +1,7 @@ ## Process this file with automake to produce Makefile.in -bin_PROGRAMS = ginaccint.bin ginaccint +bin_PROGRAMS = ginaccint.bin +bin_SCRIPTS = ginaccint noinst_LTLIBRARIES = libginac.la ginaccint_bin_SOURCES = ginaccint.bin.cpp dummies.cpp dummies.h man_MANS = ginaccint.1 diff --git a/cint/Makefile.in b/cint/Makefile.in index c4a8267e..9a43c9ac 100644 --- a/cint/Makefile.in +++ b/cint/Makefile.in @@ -104,7 +104,8 @@ TUTORIAL_TARGETS = @TUTORIAL_TARGETS@ VERSION = @VERSION@ YACC = @YACC@ -bin_PROGRAMS = ginaccint.bin ginaccint +bin_PROGRAMS = ginaccint.bin +bin_SCRIPTS = ginaccint noinst_LTLIBRARIES = libginac.la ginaccint_bin_SOURCES = ginaccint.bin.cpp dummies.cpp dummies.h man_MANS = ginaccint.1 @@ -130,11 +131,8 @@ ginaccint_bin_OBJECTS = ginaccint.bin.o dummies.o ginaccint_bin_LDADD = $(LDADD) ginaccint_bin_DEPENDENCIES = ginaccint_bin_LDFLAGS = -ginaccint_SOURCES = ginaccint.c -ginaccint_OBJECTS = ginaccint.o -ginaccint_LDADD = $(LDADD) -ginaccint_DEPENDENCIES = -ginaccint_LDFLAGS = +SCRIPTS = $(bin_SCRIPTS) + CXXFLAGS = @CXXFLAGS@ CXXCOMPILE = $(CXX) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) LTCXXCOMPILE = $(LIBTOOL) --mode=compile $(CXX) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) @@ -156,10 +154,9 @@ DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) TAR = tar GZIP_ENV = --best -DEP_FILES = .deps/dummies.P .deps/ginaccint.P .deps/ginaccint.bin.P \ -.deps/libginac.la.P -SOURCES = libginac.la.c $(ginaccint_bin_SOURCES) ginaccint.c -OBJECTS = libginac.la.lo $(ginaccint_bin_OBJECTS) ginaccint.o +DEP_FILES = .deps/dummies.P .deps/ginaccint.bin.P .deps/libginac.la.P +SOURCES = libginac.la.c $(ginaccint_bin_SOURCES) +OBJECTS = libginac.la.lo $(ginaccint_bin_OBJECTS) all: all-redirect .SUFFIXES: @@ -240,9 +237,24 @@ uninstall-binPROGRAMS: rm -f $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \ done -ginaccint: $(ginaccint_OBJECTS) $(ginaccint_DEPENDENCIES) - @rm -f ginaccint - $(LINK) $(ginaccint_LDFLAGS) $(ginaccint_OBJECTS) $(ginaccint_LDADD) $(LIBS) +install-binSCRIPTS: $(bin_SCRIPTS) + @$(NORMAL_INSTALL) + $(mkinstalldirs) $(DESTDIR)$(bindir) + @list='$(bin_SCRIPTS)'; for p in $$list; do \ + if test -f $$p; then \ + echo " $(INSTALL_SCRIPT) $$p $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`"; \ + $(INSTALL_SCRIPT) $$p $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`; \ + else if test -f $(srcdir)/$$p; then \ + echo " $(INSTALL_SCRIPT) $(srcdir)/$$p $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`"; \ + $(INSTALL_SCRIPT) $(srcdir)/$$p $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`; \ + else :; fi; fi; \ + done + +uninstall-binSCRIPTS: + @$(NORMAL_UNINSTALL) + list='$(bin_SCRIPTS)'; for p in $$list; do \ + rm -f $(DESTDIR)$(bindir)/`echo $$p|sed '$(transform)'`; \ + done .cpp.o: $(CXXCOMPILE) -c $< .cpp.lo: @@ -395,7 +407,7 @@ check-am: all-am check: check-am installcheck-am: installcheck: installcheck-am -install-exec-am: install-binPROGRAMS +install-exec-am: install-binPROGRAMS install-binSCRIPTS install-exec: install-exec-am install-data-am: install-man @@ -404,14 +416,15 @@ install-data: install-data-am install-am: all-am @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am install: install-am -uninstall-am: uninstall-binPROGRAMS uninstall-man +uninstall-am: uninstall-binPROGRAMS uninstall-binSCRIPTS uninstall-man uninstall: uninstall-am -all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(MANS) +all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(SCRIPTS) $(MANS) all-redirect: all-am install-strip: $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install installdirs: - $(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(mandir)/man1 + $(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(bindir) \ + $(DESTDIR)$(mandir)/man1 mostlyclean-generic: @@ -458,15 +471,16 @@ mostlyclean-compile distclean-compile clean-compile \ maintainer-clean-compile mostlyclean-libtool distclean-libtool \ clean-libtool maintainer-clean-libtool mostlyclean-binPROGRAMS \ distclean-binPROGRAMS clean-binPROGRAMS maintainer-clean-binPROGRAMS \ -uninstall-binPROGRAMS install-binPROGRAMS install-man1 uninstall-man1 \ -install-man uninstall-man tags mostlyclean-tags distclean-tags \ -clean-tags maintainer-clean-tags distdir mostlyclean-depend \ -distclean-depend clean-depend maintainer-clean-depend info-am info \ -dvi-am dvi check check-am installcheck-am installcheck install-exec-am \ -install-exec install-data-am install-data install-am install \ -uninstall-am uninstall all-redirect all-am all installdirs \ -mostlyclean-generic distclean-generic clean-generic \ -maintainer-clean-generic clean mostlyclean distclean maintainer-clean +uninstall-binPROGRAMS install-binPROGRAMS uninstall-binSCRIPTS \ +install-binSCRIPTS install-man1 uninstall-man1 install-man \ +uninstall-man tags mostlyclean-tags distclean-tags clean-tags \ +maintainer-clean-tags distdir mostlyclean-depend distclean-depend \ +clean-depend maintainer-clean-depend info-am info dvi-am dvi check \ +check-am installcheck-am installcheck install-exec-am install-exec \ +install-data-am install-data install-am install uninstall-am uninstall \ +all-redirect all-am all installdirs mostlyclean-generic \ +distclean-generic clean-generic maintainer-clean-generic clean \ +mostlyclean distclean maintainer-clean # Build a modified library in the ginac-subdir and put it into the cint-subdir: diff --git a/cint/ginaccint.1 b/cint/ginaccint.1 index 0ce268b5..fe313d0b 100644 --- a/cint/ginaccint.1 +++ b/cint/ginaccint.1 @@ -16,7 +16,7 @@ with the native compiler and linked into the system. After startup, ginsh displays a prompt signifying that it is ready to accept your input. All C++ statements are valid as input, extended by GiNaC's numeric or symbolic expressions. E.g. -.BR fibonacci(24)/1104; +.BR fibonacci(24)/1104; returns a GiNaC object of class .BR ex, , which in this case represents the numeric 42. Symbols are declared by @@ -64,6 +64,10 @@ Returns the expression whose output was marked .BR "\fBOut\fP\fInum\fP" as a handle. +.IP "\fBLAST\fP, \fBLLAST, \fP\fBLLLAST\fP" +Return the last, second last and third last expression, +respectively. + .SH EXAMPLES .nf GiNaC> symbol x("x"), y("y"), z("z"); @@ -75,7 +79,7 @@ Out1 = -2*(1+x)^(-3)*(-2-x+x^2)+(-1+2*x)*(1+x)^(-2) GiNaC> s.normal(); Out2 = (-2+x)*(1+x)^(-1) GiNaC> for (int i=2; i<20; i+=2) { - > cout << "B(" << i << ") == " << bernoulli(i) << endl; + > cout << "B(" << i << ")==" << bernoulli(i) << endl; > } B(2)==1/6 B(4)==-1/30 @@ -90,13 +94,23 @@ GiNaC> .function next expression can be a function definition GiNaC> ex EulerNumber(unsigned n) > { - > symbol x; - > const ex generator = pow(cosh(x),-1); - > return generator.diff(x,n).subs(x==0); + > symbol xi; + > const ex generator = pow(cosh(xi),-1); + > return generator.diff(xi,n).subs(xi==0); > } creating file /tmp/ginac26197caa GiNaC> EulerNumber(42); Out3 = -10364622733519612119397957304745185976310201 +GiNaC> ex f = expand((x*y*z-1)*(x*y*z+3)); +GiNaC> ex g = expand((x*y*z-1)*(x*y*z-3)); +GiNaC> cout << "The GCD of " << f << " and " << g << endl + > << " is " << gcd(f, g) << endl + > << " so " << f/g << endl + > << " is " << normal(f/g) << endl; +The GCD of -3+2*x*z*y+x^2*z^2*y^2 and 3-4*x*z*y+x^2*z^2*y^2 + is -1+x*z*y + so (-3+2*x*z*y+x^2*z^2*y^2)*(3-4*x*z*y+x^2*z^2*y^2)^(-1) + is (-3+x*z*y)^(-1)*(3+x*z*y) GiNaC> quit; .fi -- 2.44.0