Examples
function y=f(z) y = z^(3 + %pi * %i) endfunction intl(1,2,1+%i, 3, f) |  |  |
Cauchy integral
[y]=intl(a,b,z0,r,f)
a complex number
two real numbers
positive real number
"external" function
If f is a complex-valued function,
intl(a,b,z0,r,f) computes the integral of
f(z)dz along the curve in the complex plane defined by
z0 + r.*exp(%i*t) for a<=t<=b
.(part of the circle with center z0 and radius
r with phase between a and
b).
function y=f(z) y = z^(3 + %pi * %i) endfunction intl(1,2,1+%i, 3, f) | | |