2013-10-30 03:37:52 +0200 | answered a question | How can I save an image from sage plot ? spam removed |
2013-09-30 04:41:18 +0200 | answered a question | How to save worksheets in pdf file type? remove spam |
2013-09-29 06:58:51 +0200 | answered a question | image processing in sage spam removed. |