- #1
Niles
- 1,866
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Hi all
We look at [itex]f(z)=\sqrt z [/itex]. Here the point z0=0 is a branch point, but can/is z0=0 also regarded as a zero?
We look at [itex]f(z)=\sqrt z [/itex]. Here the point z0=0 is a branch point, but can/is z0=0 also regarded as a zero?