oops, forgot the attachment....
tanh_.pd
Description: application/applefile
Description: Binary dataAm 07.10.2008 um 14:46 schrieb Thomas Grill:Hi,An approximation to tanh(x) is a continued fraction x/1+ (x^2)/3+ (4x^2)/5+ (16x^2)/9+ ...are you sure this is correct? Another well-known formulation is x/(1+x^2/(3+x^2/(5+x^2/(7+..... which works for me and converges quickly. see http://nrich.maths.org/public/viewer.php?obj_id=1451 gr~~~ _______________________________________________ Pd-list@iem.at mailing listUNSUBSCRIBE and account-management -> http://lists.puredata.info/ listinfo/pd-list_______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
