was@form:~$ cd papers/talk bash: cd: papers/talk: No such fil was@form:~$ ls 168 email not 20b fiction off backups grants onh bin graphs org books hecke pap boundless_explorer job pas code learn peo comp library pho computer local pro conferences magma pyt crypto Mail res data mathdiary s Desktop misc sag diary money sag downloads music san edu neron sd was@form:~$ cd papers/bernoulli/ was@form:~/papers/bernoulli$ ls auto bern3.tex bern4.tex curren was@form:~/papers/bernoulli$ cd ta was@form:~/papers/bernoulli/talk$ 003.gif attach.sage auth.pdf auto bern.jpeg bernoulli2.jpg Bernoulli.pdf bern.sage buzzard-project_improve.txt calcbn12 current.aux current.dvi current.log current.nav current.out current.pdf current.ps current.snm current.tex current.toc current.vrb ecm-proc.pdf factorial.spyx fox-kummer_congruences_for_expresspolynomials.ps fresnel-nombres_de_Bernoulli_et_fo genber.sage LFunctions.pdf misc.sage notes.txt serre-fonctions_zeta_p-adiques.pdf t these.ps was@form:~/papers/bernoulli/talk$ ext = ps Opening current.ps using gv --swap gv --swap --watch --quiet "current was@form:~/papers/bernoulli/talk$ was@form:~/papers/bernoulli/talk$ bash: sag: command not found was@form:~/papers/bernoulli/talk$ ---------------------------------- | SAGE Version 1.0.3, Build Date: | Distributed under the GNU Genera | For help type ?,