or MATH 2000 (brief calculus). The TI-83 (not Plus), TI-86, TI-92 and the TI-92 Plus are no longer manufactured. Certainly these older calculators may still be used in courses allowing any calculator.

Aaryan also founded and is on the board of the Global Mental Calculators Association (GMCA), a unique extracurricular for a ...

Aaryan Shukla, a 14-year-old maths prodigy from Maharashtra, has stunned the world with his extraordinary calculation skills. Dubbed the ‘human calculator,’ Aaryan shattered six Guinness World ...