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This is a solution manual of selected exercise problems for the textbook Concise Complex Analysis (revised edition), by Sheng Gong and Youhong Gong.

I studied the Chinese version of this textbook back in college (《简明复分析》，龚昇著), along with the more famous classic, Complex Analysis: An Introduction to the Theory of Analytic Functions of One Complex Variable, by Lars V. Alhfors.

I like Gong's book better, not only because it's more concise but also because it has a nice presentation of Weierstrass Factorization Theorem and Mittag-Leffler Theorem. What were clever tricks in Euler's Introduction to the Analysis of the Infinite now have a unified and much simpler treatment.

If you really enjoy \"insights through calculations\", I encourage you to try the many exercise problems in the book. It could be a wonderful time killer for a hot and boring summer.

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Kick off your book project in 3 hours! Live workshop on Zoom. You’ll leave with a real book project, progress on your first chapter, and a clear plan to keep going. Saturday, May 2, 2026. Learn more…

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