SymPy Live is still running SymPy 0.7.2 (and also it has some bugs of its own).
Aaron Meurer On Mon, Jul 15, 2013 at 11:12 AM, Stefan Krastanov <[email protected]> wrote: > I have only tested it on live.sympy and there the bug is present. > > > On 15 July 2013 17:11, Aaron Meurer <[email protected]> wrote: >> >> It looks like it works to me. >> >> In [1]: a, b, c, d = symbols('a b c d') >> M >> In [2]: print Matrix([[a,b,0,0], [c,d,0,0], [0,0, a,b], [0,0, >> c,d]]).transpose().applyfunc(conjugate) >> Matrix([[conjugate(a), conjugate(c), 0, 0], [conjugate(b), >> conjugate(d), 0, 0], [0, 0, conjugate(a), conjugate(c)], [0, 0, >> conjugate(b), conjugate(d)]]) >> >> Aaron Meurer >> >> >> On Mon, Jul 15, 2013 at 8:54 AM, Matthew Rocklin <[email protected]> >> wrote: >> > In [1]: print conjugate(Symbol('a')) >> > conjugate(a) >> > >> > >> > >> > On Mon, Jul 15, 2013 at 5:35 AM, Stefan Krastanov >> > <[email protected]> wrote: >> >> >> >> I do not know where this extremely bizarre bug comes from, but I would >> >> like to remark that you can access the hermitian conjugate of a matrix >> >> through `matrix.H` or the transpose through `matrix.T`. >> >> >> >> (It does not fix the issue of `Symbol('a')` automatically being >> >> considered >> >> hermitian) >> >> >> >> >> >> On 15 July 2013 11:01, Alex Bredariol Grilo <[email protected]> wrote: >> >>> >> >>> Hi, >> >>> I've starting using sympy and I really like it. >> >>> >> >>> But I would like to report a bug I had on online shell. >> >>> >> >>> I was running the following piece of code: >> >>> === >> >>> a, b, c, d = symbols('a b c d') >> >>> Matrix([[a,b,0,0], [c,d,0,0], [0,0, a,b], [0,0, >> >>> c,d]]).transpose().applyfunc(conjugate) >> >>> === >> >>> >> >>> But the conjugate is not being applied to "a" and "b" entries of the >> >>> matrix. I tried with other >> >>> functions and it seemed ok, only with conjugate I'm having this issue. >> >>> >> >>> Thanks in advance, >> >>> Alex >> >>> >> >>> -- >> >>> 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. >> >>> For more options, visit https://groups.google.com/groups/opt_out. >> >>> >> >>> >> >> >> >> >> >> -- >> >> 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. >> >> For more options, visit https://groups.google.com/groups/opt_out. >> >> >> >> >> > >> > >> > -- >> > 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. >> > For more options, visit https://groups.google.com/groups/opt_out. >> > >> > >> >> -- >> 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. >> For more options, visit https://groups.google.com/groups/opt_out. >> >> > > -- > 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. > For more options, visit https://groups.google.com/groups/opt_out. > > -- 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. For more options, visit https://groups.google.com/groups/opt_out.
