On 13 November 2014 12:16, Bill Page <bill.p...@newsynthesis.org> wrote: > > The Wirtinger derivative of abs(x) is 1/2 x/abs(x). Its total > Wirtinger derivative is x/abs(x). >
Sorry, I should have written that the Wirtinger derivative of abs(x) is 1/2 conjugate(x)/abs(x) Bill. -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at http://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
