qepcad(1)

qepcad1

Quantifier elimination by partial cylindrical algebraic decomposition

Usage

qepcad [{-h | -v}] [-noecho] [-t <num>] [+N <numcells>]

Overview

QEPCAD B is a program for studying Cylindrical Algebraic Decomposition (CAD). It constructs CADs from an input formula and variable order, and provides many commands for getting info out of the CAD, including construction of simple equivalent Tarski formulas.

Options

-h

Help information

-v

Print version string

-noecho

Turns off echoing of input

-t <num>

Sets a timeout of <num> seconds.

+N<numcells>

Sets garbage collected space to <numcells>. Default is 2000000. Maximum allowable is 1073741822 (Because "Word" is 32 bits).

+h

Prints Saclib help message.

Releases

2 releases since Debian 12 (Bookworm); the text changed 1 time.

  1. 12
  2. 13

Authors

The principal author of the original QEPCAD is Hoon Hong. Other contributors include:

•

Christopher W. Brown

•

George E. Collins

•

Mark J. Encarnacion

•

Jeremy R, Johnson

•

Werner Krandick

•

Scott McCallum

•

Stanly Steinberg

•

Richard Liska

•

Nicolas Robidoux

The author of Version B is Christopher W. Brown <[email protected]>.

This manual page was written by Doug Torrance <[email protected]> for the Debian GNU/Linux system (but may be used by others).

From qepcad 1.74+ds-5 in Debian 13 (Trixie). Parsed by carta from the page's man source.