Changeset 509d4c in git


Ignore:
Timestamp:
Dec 4, 2000, 2:05:57 PM (24 years ago)
Author:
Hans Schönemann <hannes@…>
Branches:
(u'fieker-DuVal', '117eb8c30fc9e991c4decca4832b1d19036c4c65')(u'spielwiese', '45e267b9942dec9429fe249ce3e5e44ab80a6a3a')
Children:
6f033b6b6340279e600b54c5c6afc99b846b49cf
Parents:
42067f9dba14f45657e6223a9a85d36b91e90e2e
Message:
*hannes: cosmetics


git-svn-id: file:///usr/local/Singular/svn/trunk@4792 2c84dea3-7e68-4137-9b89-c4e89433aadc
File:
1 edited

Legend:

Unmodified
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  • Singular/LIB/surf.lib

    r42067f r509d4c  
    1 // $Id: surf.lib,v 1.11 2000-07-11 13:19:05 obachman Exp $
     1// $Id: surf.lib,v 1.12 2000-12-04 13:05:57 Singular Exp $
    22//
    33// author : Hans Schoenemann
    44//
    55///////////////////////////////////////////////////////////////////////////////
    6 version="$Id: surf.lib,v 1.11 2000-07-11 13:19:05 obachman Exp $";
     6version="$Id: surf.lib,v 1.12 2000-12-04 13:05:57 Singular Exp $";
    77info="
    88LIBRARY: surf.lib    PROCEDURES FOR GRAPHICS WITH SURF
     
    1515@code{surf} is only available for Linux PCs and Sun workstations.
    1616You can download @code{surf} either from
    17  @uref{http://enriques.mathematik.uni-mainz.de/kon/surf/surf.shtml}
     17 @uref{http://sourceforge.net/projects/surf}
    1818 or from @uref{ftp://www.mathematik.uni-kl.de/pub/Math/Singular/utils/}.
    1919@end texinfo
     
    5858  if (n==0 or n>3)
    5959  {
    60     "Cannot plot equations with", n, "variables";
    61     return();
     60    ERROR("Cannot plot equations with", n, "variables");
    6261  }
    6362  ring r=0,(x,y,z),dp;
     
    9897    else
    9998    {
    100       "cannot plot",ncols(I),"equations in",n,"variables";
    101       return();
     99      ERROR("cannot plot"+string(ncols(I))+"equations in"
     100             +string(n)+"variables");
    102101    }
    103102  }
     
    111110  if (i!=0)
    112111  {
    113     "calling `surf` failed. (the shell return the error code",i,").";
    114     "probably the executable `surf` is not found.";
     112    ERROR("calling `surf` failed. (the shell return the error code"
     113          +string(i)+")."+newline+
     114    "probably the executable `surf` is not found.");
    115115  }
    116116  i=system("sh","/bin/rm "+l);
     
    181181}
    182182///////////////////////////////////////////////////////////////////////////////
    183 
    184 
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