2015-01-11 18:45:43 +0200 | received badge | ● Scholar (source) |
2015-01-11 18:44:49 +0200 | commented answer | Symbolic math problem Thanks. Now it works |
2015-01-11 18:19:33 +0200 | received badge | ● Editor (source) |
2015-01-11 18:18:01 +0200 | asked a question | Symbolic math problem I need find in sage numberic value of expression like but s.n() gives error "TypeError: cannot evaluate symbolic expression numerically". How to resolve this problem? |
2015-01-11 18:17:00 +0200 | asked a question | square wave I need find in sage numberic value of expression like but s.n() gives error "TypeError: cannot evaluate symbolic expression numerically". How to resolve this problem? |