It's "Not A Number". It can occur when you have a division by zero, a difference between two infinite numbers, ...
Matthieu
Hello,I switched from numarray to numpy and I have now some "NaN"in my matrix. What that means ?None a numeric ?regardsJean-Luc REGNIER
ACR Mimarlik Ltd. Sti
Savas Cad. 26/B Sirinyali
ANTALYA, TURKEY
Tel. & Fax: 0090-(0).242.316.08.09
GSM: 0090-0.532.303.36.21
http://www.acrmim.com![]()
Ne gardez plus qu'une seule adresse mail ! Copiez vos mails vers Yahoo! Mail
_______________________________________________
Numpy-discussion mailing list
Numpy-discussion@scipy.org
http://projects.scipy.org/mailman/listinfo/numpy-discussion