Dear developers,
I currently use matheval as a great library in for my CFD
developments.
I recently hardly tried to add in the symbol table a in new function
(smoothed heaviside function over a width epsilon) in the library
wich is a
function of two parameters "heav_smooth(x,epsilon)", function which
I have
implemented in xmath.cpp(h)
However, I was not able to make it run: several problems occured
- the parser did not recognize the "comma" in the definition of the
function
- the evaluator_create(char *string) in matheval could not do the job.
Have you already tried to add such a function of several parameters
in your
library or could you give me a clue such I could solve the problem ?
The problem might come from the parser and scanner.l for with I am
really
not familiar ..
Best regards,
Emilie
---------------------------------------------------
Emilie Marchandise
Postdoctoral Fellow
iMMC
Université catholique de Louvain
Avenue G. Lemaître, 4
B-1348 Louvain-la-Neuve, Belgium
(Euler Building, office a.217)
Tel: 010/47 23 64
Fax: 010/47 21 80
Mail: [EMAIL PROTECTED]
Web: http://www.gce.ucl.ac.be/~marchand
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