Hi,
I would like to integrate yin or yang...
As I am not an expert, I can't solve the 1/2 circle on the right side ?
Is there a way of doing it ?
thank you and best wishes for 2012,
regards
--------------------that's what I have done
yet------------------------------
f(x):= sqrt(4-x^2)$g(x):=sqrt(4-x^2)$p(x):=sqrt(1-x^2)$
o(x):= -sqrt(1-x^2)$n(x):= -sqrt(4-x^2)$m(x):=-sqrt(4-x^2)$
wxdraw2d(user_preamble = ["set size ratio 1","set zeroaxis"],xaxis =
true, yaxis = true,
/*filling*/
fill_color = grey,
filled_func =(f(x),x,0,2),
filled_func =(g(x),x,-2,0),
filled_func =(o(x-1),x,-2,0),
color = red,explicit(p(x+1),x,-2,0),
color = red,explicit(n(x),x,-2,0),
color = red,explicit(m(x),x,0,2),
filled_func = false,
/*unfilling*/
filled_func = false,
/*NE*/ color = black,explicit(f(x),x,0,2),
/*NO*/ color = red,explicit(n(x),x,-2,0),
/*1/2SE*/color = black,explicit(o(x-1),x,0,2),
/*SW */ color = black,explicit(g(x),x,-2,0),
/*1/2NO*/color = red,explicit(p(x+1),x,-2,0),
/*SE*/ color = red,explicit(m(x),x,0,2))$