10/05/2010, 11:33 PM

quote " periodic approximations to either the "left" or "right" of the singularity "

a function is periodic in 2 directions ?? i dont know what you mean by the above.

if f(x+k) = f(x) then that function also satisfies f(x-k) = f(x) and is at least periodic in direction k and -k ...

im sure you meant something meaningfull but its a mystery to me.

plz be more formal.

a function is periodic in 2 directions ?? i dont know what you mean by the above.

if f(x+k) = f(x) then that function also satisfies f(x-k) = f(x) and is at least periodic in direction k and -k ...

im sure you meant something meaningfull but its a mystery to me.

plz be more formal.