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| 2013-03-13 03:55:57 +0200 | commented question | How to treat with logarithm numerically when it becomes negative? you mean detail in the program? |
| 2013-03-12 10:38:41 +0200 | asked a question | How to treat with logarithm numerically when it becomes negative? I have a term log(f(x)) in my equations which I am trying to solve them numerically. But the solver does not solve, perhaps when the argument of the logarithm becomes negative. What should I write in the program when f(x)<0 in the loop in order not to loose the iteration? Thanks |
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.