qepcad: Quantifier elimination by partial cylindrical algebraic decomposition#

Description#

Qepcad is an implementation of quantifier elimination by partial cylindrical algebraic decomposition

License#

Permission to use, copy, modify, and/or distribute this software, including source files, README files, etc., for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED “AS IS” AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

Upstream Contact#

Website: http://www.usna.edu/CS/qepcadweb/B/QEPCAD.html
Alternative location (sometimes more up-to-date):

https://www.usna.edu/Users/cs/wcbrown/qepcad/B/QEPCAD.html

Special Update/Build Instructions#

One might need to set MAKE to “make -j1” fo this to be built successfully.

Type#

experimental

Dependencies#

Version Information#

package-version.txt:

B.1.72

Equivalent System Packages#

See https://repology.org/project/qepcad-b/versions

However, these system packages will not be used for building Sage because spkg-configure.m4 has not been written for this package; see trac ticket #27330