Keywords: Try02.jpg Amplitude <math>~ \rho ~</math> and phase <math>~ \varphi ~</math> of actorial <math>f \rho \exp \rm i \varphi x+ \rm i y \Gamma x+ \rm i y+1 </math> in the complex <math>x+ \rm i y</math> plane Several levels of constant modulus amplitude <math>\rho \rm const</math> and constant phase <math>\varphi \rm const</math> are shown Set <math>~ f<0 ~</math> is shown with scratched line The grid covers range <math>~-3 \le x \le 3~</math> <math>~-2 \le y \le 2~</math> with unit step <b>WARNING THERE IS MISPRINT IN MARKS at the elft hand side</b> Own 2008 Domitori feel tree to copy distrubute use modify as you like 200px more correct version Complex gamma and related functions |