Hi, I think we can create a helper method, say save(filename, output_type) defined in Basic, which would write that object in the provided filename.
Just a thought. I don't see many use cases though, given we have IPython notebook. Sudhanshu Mishra On Mon, May 25, 2015 at 10:30 PM, Jason Moore <[email protected]> wrote: > If your matrix is dense and you store floats in it, for example, then your > matrix will consume 7.2 gigabytes of space. Are you sure that is what you > are trying to do? SymPy matrices will take up even more space than that > depending on the variable type. > > Can you explain what you are trying to do? There are many options for > saving large data to disk but the answer depends on the situation. > > If you have a lot of memory on your machine you can try to write the > results of srepr() to file or even maybe pickling the matrix. > > > Jason > moorepants.info > +01 530-601-9791 > > On Mon, May 25, 2015 at 3:26 AM, James Tran <[email protected]> > wrote: > >> Dear all, >> The matrix in sympy save as dictionary. I want to save a big matrix with >> size 30000x30000. Is there any method to save it to hard-disk driver? I >> tried with numpy but >> it cannot work. >> >> Thank you, >> >> -- >> You received this message because you are subscribed to the Google Groups >> "sympy" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> Visit this group at http://groups.google.com/group/sympy. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/sympy/65675cce-dbc5-421c-a990-67b81c8b0a91%40googlegroups.com >> <https://groups.google.com/d/msgid/sympy/65675cce-dbc5-421c-a990-67b81c8b0a91%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to the Google Groups > "sympy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sympy. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sympy/CAP7f1AidKuObXRyA4MZNM9wNvZY_mNPoZW_GHGjeYYAE9_YVGw%40mail.gmail.com > <https://groups.google.com/d/msgid/sympy/CAP7f1AidKuObXRyA4MZNM9wNvZY_mNPoZW_GHGjeYYAE9_YVGw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAFW_KCQWrC1ep0mb%3DnSSmM%3D0tbx4EZfAr973mYMB%3Dqq1Ly_vBg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
