How to score above 95% on the National Entrance Exam (Konkur) mathematics section—and achieve a rank under 1000—without memorizing formulas, relying only on elementary school-level knowledge:

1. Formula-free instruction covering trigonometry, limits and continuity, derivatives, integrals, geometry, analytic geometry, discrete mathematics, domain, inverse functions, trigonometric equations, sequences and series, etc.

Includes instruction for the Arabic and Literature sections of the entrance exam without the need for vocabulary memorization, plus free audiobooks.

2. Safe investment in the online gold market and cryptocurrencies.

3. Purchasing mobile airtime and internet data packages.

Suitable for:

1. Individuals planning to take the National Entrance Exam (in streams such as Experimental Sciences, Mathematics & Physics, Humanities, Islamic Studies, Technical & Vocational, etc.) or recruitment and Master’s degree entrance exams.

2. Individuals aiming to improve their GPA or school exam performance who struggle with mathematical concepts.

Persian and English Resources:

1. *Short-Cut Math* by Gerard W. Kelly.

2. *Elementary Calculus* by H. Jerome Keisler.

3. MIT Mathematics course materials by Professor Gilbert Strang (free download links for topics in English provided below):

https://ocw.mit.edu/resources/res-18-001-calculus-online-textbook-spring-2005/textbook/

4. Trigonometric values table (appendix to the 1st-year high school Physics 1 textbook, 2013 edition; authors: A. Pourghazi, S.M. Shivaei, H. Azizi, G. Mahmoudzadeh).

5. Analysis of mathematics questions from the National Entrance Exam (Experimental and Mathematics streams) over the past 30 years, combined with the development of innovative shortcut methods and mathematical insights derived from engineering textbooks by the author (Alireza Etesami).