Mercurial > repos > public > sbplib
view subsSymfun.m @ 1216:2a3bd78edb0e
Merged in feature/joingrids (pull request #16)
joinGrids
Approved-by: Vidar Stiernström <vidar.stiernstrom@it.uu.se>
author | Martin Almquist <malmquist@stanford.edu> |
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date | Wed, 13 Nov 2019 22:13:20 +0000 |
parents | 489bea7fc33f |
children |
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% Subs for a symfun % f remains a symbolic function. If any of it's arguments is eliminated % it is removed from the argument list while preserving the order of the % other arguments function f = subsSymfun(f, old, new) args = argnames(f); newExpr = subs(f, old, new); vars = symvar(subs(args, old, new)); newArgs = args(ismember(args,vars)); f = symfun(newExpr, newArgs); end