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Complex line integral

Function

range L … continuously differentiable finite lines
definiendum :L(CC)K
range LL
range γ:[a,b]L … parametrization
definiendum L f(z)dz:=L f(γ(t))γ(t)dt

Theorems

If f is holomorphic and two curves L1,L2 can be deformed into each other, then

L1f(z)dz=L2f(z)dz
Fundamental theorem of calculus
Lf(z)dz=f(b)f(a)

Requirements

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