Branch cut for multi valued complex functions
72925
How does a branch cut define a branch?
32723
Open sets and holomorphic functions in Complex analysis
136287
Separate real and imaginary part of $\arccos(z)$
12525
complex conjugates of holomorphic functions
23801
A reflection question about a complex function
124449
How to efficiently get breakpoints of piecewise functions
112404
Eliminating discontinuities for increasing function
138329
Complex Analysis analytic function problem
44710
Vector space of real vectors over field complex scalars.
71605
Chopping matrix elements, real or imaginary
124861
The extension of smooth function
61816
Cut points and connected space
15966
A way to well-order real line
14830
A transformation of F[x]
57677
Decomposition of Harmonic function into sum of holomorphic and anti-holomorphic function
140978
Real domain and range function to find all functions with nonzero x.
77340
Arbitrary precision spline interpolation