Hi, im trying to implement the lokta volterra equation using expr in pd :
http://en.wikipedia.org/wiki/Lotka%E2%80%93Volterra_equation
im doing in this way:
[expr $f1 * ($f3 - ($f4 * $f2)); $f2 * ($f5 - ($f6 * $f1)); ]
but im not the getting the expected result, im only getting the output of the second outlet but with wierd results, any idea what am i doing wrong?
thanks
R.