Karim BELABAS on Tue, 14 Oct 2003 17:09:02 +0200 (MEST) |
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Re: write in a file |
On Tue, 14 Oct 2003, Dirk Laurie wrote: > Markus Endres skryf: > > > > I know the command 'write' to write the output of a computation (or > > something else) to a file. > > > > but this appends the output to the file. Is there any possibility to > > overwrite this file? > > > While the topic of files is hot, and since I got no reply > the previous time round: > > Can one read in from a Pari-GP-written file one item at a time? No. It would be quite easy to write this, but I have no time... > For example, in a loop I use 'write(filename,x)'. It creates > a lot of lines starting with 'x='. The standard solution is to write a huge vector containing everything. You can also give different names to all variables, e.g i = 0; write(file, "x" i++ " = " obj) Karim. -- Karim Belabas Tel: (+33) (0)1 69 15 57 48 Dép. de Mathématiques, Bât. 425 Fax: (+33) (0)1 69 15 60 19 Université Paris-Sud http://www.math.u-psud.fr/~belabas/ F-91405 Orsay (France) http://www.parigp-home.de/ [PARI/GP]