2015-07-19 07:13:44 -0500 | asked a question | Solving this DE containing an integral I am trying to solve $$ 0 = - \partial_a F(a)-e(a)F(a) + \int_0^{a} e(a')\partial_a F(a') d a' + n $$ optimally, without specifying e(a). But if necessary (as I guess), e(a) = k1 And the output is However, I believe that something is wrong with my integral, it is not doing what I expect it to do. For example, if I change the integration boundary to 1: I will still get the same result: Where am I going wrong? |

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2015-05-13 09:41:29 -0500 | asked a question | Solve DE with secondary function I want to solve $-F''(a) + g(a)( F'(a) - F(a)$ where $g(a)$ is logistic. My code is But I get an error (at the end of the post). If I remove |

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