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Answer by Rolf Mertig for Is there a version of Together that doesn't cancel...
There is a simple Combine function , which in essence is just:Combine[x_] := Module[{combinet1, combinet2}, combinet2 = Together[ x /. Plus -> ( If[ FreeQ[{##}, _^_?Negative] && FreeQ[{##},...
View ArticleIs there a version of Together that doesn't cancel common factors?
I'm running code that produces a long combination of rational functions with free constants that need to be tuned such that the combination vanishes.My current method is to put the combination over a...
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