Happy problem solving! 🧠📐 For Twitter/X (280 chars): Looking for senior olympiad training? "Lecture Notes on Mathematical Olympiad Courses for Senior Section Vol. 1" (Xu Jiagu) covers functions, inequalities, sequences & complex numbers. 📘 PDFs exist but respect copyright – use for personal study only. #MathOlympiad #IMO #Inequalities For Telegram / Discord channel:

Title: Lecture Notes on Mathematical Olympiad Courses for Senior Section Vol. 1

For those diving deep into the world of mathematical olympiads, finding structured, rigorous material at the senior level can be a challenge. One standout resource often discussed is (by Xu Jiagu, World Scientific).

I’ve written it in a neutral, informative style suitable for a blog, Telegram channel, or study group. You can adjust the tone depending on where you post it. Title: Unlocking Advanced Olympiad Training: Notes on "Lecture Notes for Senior Section Vol. 1"

I’ve been working through "Lecture Notes on Mathematical Olympiad Courses for Senior Section Vol. 1" (often found as a PDF). Here’s my take:

🔹 Topics: Functions, Sequences, Inequalities, Complex Numbers, Polynomials 🔹 Level: Senior / Advanced (IMO training) 🔹 Format: Lecture + problems with solutions

Would you like a comparison between Vol. 1 and other senior olympiad books (e.g., "EGMO" or "The IMO Compendium")?

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