Mercurial > repos > public > sbplib
comparison diffSymfun.m @ 599:489bea7fc33f feature/grids
Add some functions to make symbolic life easier
| author | Jonatan Werpers <jonatan@werpers.com> |
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| date | Tue, 26 Sep 2017 15:38:25 +0200 |
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| 598:f6ada1719420 | 599:489bea7fc33f |
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| 1 % Differentiates a symbolic function like diff does, but keeps the function as a symfun | |
| 2 function g = diffSymfun(f, varargin) | |
| 3 assertType(f, 'symfun'); | |
| 4 | |
| 5 args = argnames(f); | |
| 6 g = symfun(diff(f,varargin{:}), args); | |
| 7 end |