NAME

       CAD2D - A Program for producing CADs of R^2 Decomposition

SYNOPSIS

       cad2d [-h|-v] [-noecho] [-t <num> ] [+N <numcells> ]

DESCRIPTION

       The  CAD2D  program  is  a  minor modification of QEPCAD for quantifier-free formulas in 2
       variables. It is able to do some lifting steps completely  with  validated  floating-point
       arithmetic, which can lead to much reduced overall time for 2-dimensional CAD computation.
       Particularly, if you're interested in plotting a  2-dimensional  CAD,  this  is  a  better
       choice than QEPCAD.

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.

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 <wcbrown@usna.edu>.

       This manual page was written by Doug  Torrance  <dtorrance@piedmont.edu>  for  the  Debian
       GNU/Linux system (but may be used by others).

SEE ALSO

       qepcad(1)

                                                                                         CAD2D(1)