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Hello,
I'm beginning with MILP, and I'd rather use MathProg than AMPL.
In my model I need the cos() and sin() functions, and in the MathProg
documentation, there is nothing about them.
Here are the 2 lines I want to "translate" from AMPL to MathProg (as I started
with AMPL)
param vector_x{i in 1..nl} = cos( 2*pi*i/nl);
param vector_y{i in 1..nl} = sin( 2*pi*i/nl);
where pi and nl are parameter too.
So my question is:
will the trigonometric function be implemented in the next version of MathProg
or will they never be there for any reason ?
thanks a lot
Grégoire