On Wed, Jun 24, 2009 at 08:14, Ryan Krauss<[email protected]> wrote: > I think the single quote vs. double quote thing is because there are double > quotes inside of the string. If I change the outside single quotes to > double, I get strange behavior like you mentioned earlier.
In addition, bash does not expand $variables inside '' but does expand them inside "". That may be why one source suggested that the $ needed to be escaped and what Aaron saw. http://www.gnu.org/software/bash/manual/bashref.html#Single-Quotes -- Robert Kern "I have come to believe that the whole world is an enigma, a harmless enigma that is made terrible by our own mad attempt to interpret it as though it had an underlying truth." -- Umberto Eco --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sympy?hl=en -~----------~----~----~----~------~----~------~--~---
