MAT334--2020F > Chapter 3

Confused about the notation in maximum modulus principle

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Xinqiao Li:
Hello, this is the problem 5 from the sample exam 2020F, I am kind of confused by the notation here. What is meant by find instead $max_D Re(f(z))$ and $\in_D Re(f(z))$? Are we suppose to find the maximum of the real part of the function f on the bounded domain D?

Nathan:
Reload the sample exam. It was a typo that the Professor fixed today during office hours.

Xinqiao Li:
woww thank you, that makes sense now. ;D ;D