diff options
| -rwxr-xr-x | configure | 18 | ||||
| -rw-r--r-- | configure.ac | 2 | ||||
| -rw-r--r-- | configure.ac.pamphlet | 2 | ||||
| -rw-r--r-- | src/ChangeLog | 6 | ||||
| -rw-r--r-- | src/algebra/sttaylor.spad.pamphlet | 11 | ||||
| -rw-r--r-- | src/algebra/taylor.spad.pamphlet | 2 |
6 files changed, 24 insertions, 17 deletions
@@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.63 for OpenAxiom 1.4.0-2010-02-11. +# Generated by GNU Autoconf 2.63 for OpenAxiom 1.4.0-2010-02-14. # # Report bugs to <open-axiom-bugs@lists.sf.net>. # @@ -745,8 +745,8 @@ SHELL=${CONFIG_SHELL-/bin/sh} # Identity of this package. PACKAGE_NAME='OpenAxiom' PACKAGE_TARNAME='openaxiom' -PACKAGE_VERSION='1.4.0-2010-02-11' -PACKAGE_STRING='OpenAxiom 1.4.0-2010-02-11' +PACKAGE_VERSION='1.4.0-2010-02-14' +PACKAGE_STRING='OpenAxiom 1.4.0-2010-02-14' PACKAGE_BUGREPORT='open-axiom-bugs@lists.sf.net' ac_unique_file="src/Makefile.pamphlet" @@ -1511,7 +1511,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures OpenAxiom 1.4.0-2010-02-11 to adapt to many kinds of systems. +\`configure' configures OpenAxiom 1.4.0-2010-02-14 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1581,7 +1581,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of OpenAxiom 1.4.0-2010-02-11:";; + short | recursive ) echo "Configuration of OpenAxiom 1.4.0-2010-02-14:";; esac cat <<\_ACEOF @@ -1688,7 +1688,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -OpenAxiom configure 1.4.0-2010-02-11 +OpenAxiom configure 1.4.0-2010-02-14 generated by GNU Autoconf 2.63 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, @@ -1702,7 +1702,7 @@ cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by OpenAxiom $as_me 1.4.0-2010-02-11, which was +It was created by OpenAxiom $as_me 1.4.0-2010-02-14, which was generated by GNU Autoconf 2.63. Invocation command line was $ $0 $@ @@ -21165,7 +21165,7 @@ exec 6>&1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by OpenAxiom $as_me 1.4.0-2010-02-11, which was +This file was extended by OpenAxiom $as_me 1.4.0-2010-02-14, which was generated by GNU Autoconf 2.63. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -21228,7 +21228,7 @@ Report bugs to <bug-autoconf@gnu.org>." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_version="\\ -OpenAxiom config.status 1.4.0-2010-02-11 +OpenAxiom config.status 1.4.0-2010-02-14 configured by $0, generated by GNU Autoconf 2.63, with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" diff --git a/configure.ac b/configure.ac index 7a55b7eb..b683ce91 100644 --- a/configure.ac +++ b/configure.ac @@ -1,6 +1,6 @@ sinclude(config/open-axiom.m4) sinclude(config/aclocal.m4) -AC_INIT([OpenAxiom], [1.4.0-2010-02-11], +AC_INIT([OpenAxiom], [1.4.0-2010-02-14], [open-axiom-bugs@lists.sf.net]) AC_CONFIG_AUX_DIR(config) diff --git a/configure.ac.pamphlet b/configure.ac.pamphlet index 124a9107..d1c5bf2b 100644 --- a/configure.ac.pamphlet +++ b/configure.ac.pamphlet @@ -1200,7 +1200,7 @@ information: <<Autoconf init>>= sinclude(config/open-axiom.m4) sinclude(config/aclocal.m4) -AC_INIT([OpenAxiom], [1.4.0-2010-02-11], +AC_INIT([OpenAxiom], [1.4.0-2010-02-14], [open-axiom-bugs@lists.sf.net]) @ diff --git a/src/ChangeLog b/src/ChangeLog index e45dcef9..67bb3697 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,3 +1,9 @@ +2010-02-14 Waldek Hebisch <hebisch@math.uni.wroc.pl> + Gabriel Dos Reis <gdr@cs.tamu.edu> + + * algebra/sttaylor.spad.pamphlet + (revert$StreamTaylorSeriesOperations): Tidy. + 2010-02-11 Gabriel Dos Reis <gdr@cs.tamu.edu> * algebra/boolean.spad.pamphlet (~$Boolean): Work around silly bug diff --git a/src/algebra/sttaylor.spad.pamphlet b/src/algebra/sttaylor.spad.pamphlet index ba55cf92..756129a8 100644 --- a/src/algebra/sttaylor.spad.pamphlet +++ b/src/algebra/sttaylor.spad.pamphlet @@ -111,7 +111,7 @@ StreamTaylorSeriesOperations(A): Exports == Implementation where ++ revert(a) computes the inverse of a power series \spad{a} ++ with respect to composition. ++ the series should have constant coefficient 0 and first - ++ order coefficient 1. + ++ order coefficient should be invertible. addiag : ST ST A -> ST A ++ addiag(x) performs diagonal addition of a stream of streams. if x = ++ \spad{[[a<0,0>,a<0,1>,..],[a<1,0>,a<1,1>,..],[a<2,0>,a<2,1>,..],..]} @@ -311,10 +311,11 @@ StreamTaylorSeriesOperations(A): Exports == Implementation where revert x == empty? x => error "revert should start 0,1,..." - zero? frst x => - empty? rst x => error "revert: should start 0,1,..." - one? frst rst x => lagrange(recip(rst x) :: (ST A)) - error "revert:should start 0,1,..." + zero? frst x and not empty? rst x => + case recip rst x is + y@ST(A) => lagrange y + otherwise => error "revert: should start 0,a,... with invertible a" + error "revert: argument is not reversible" --% lambert functions diff --git a/src/algebra/taylor.spad.pamphlet b/src/algebra/taylor.spad.pamphlet index 3f4aa0ef..e85c7a85 100644 --- a/src/algebra/taylor.spad.pamphlet +++ b/src/algebra/taylor.spad.pamphlet @@ -211,7 +211,7 @@ UnivariateTaylorSeries(Coef,var,cen): Exports == Implementation where revert: % -> % ++ \spad{revert(f(x))} returns a Taylor series \spad{g(x)} such that ++ \spad{f(g(x)) = g(f(x)) = x}. Series \spad{f(x)} should have constant - ++ coefficient 0 and 1st order coefficient 1. + ++ coefficient 0 and invertible 1st order coefficient. multisect: (I,I,%) -> % ++\spad{multisect(a,b,f(x))} selects the coefficients of ++ \spad{x^((a+b)*n+a)}, and changes this monomial to \spad{x^n}. |