Can one Map a simplifying function to the summands of an Expand before fully expanding the expression in question first? ...
After discovering that MapIndexed cannot be used with compile (see MapIndexed and Compile) I am now trying do implement similar functionality using a combination of ...
Let the symbol V denote an element of some vector space and nV its norm. Let lin be a linear ...
I have some function that usually executes pretty quickly: logf[x_, y_] := N[f[x, y], 40] /. v_ :> (PutAppend[Unevaluated[f[x, y] = v;], "myfile.txt"];); ...