intl - Cauchy integral (original) (raw)

Scilab 5.3.3

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Scilab help >> Differential Equations, Integration > intl

Calling Sequence

Arguments

z0

complex number

a,b

two real numbers

r

positive real number

f

"external" function

Description

If f is a complex-valued function,intl(a,b,z0,r,f) computes the integral off(z)dz along the curve in the complex plane defined byz0 + r.exp(%i*t) for a<=t<=b .(part of the circle with center z0 and radiusr with phase between a andb).

See Also