Leglessbird Movie Guide

The Professor and His Beloved Equation (buy from Amazon)
Drama, Japan, 2006
Actors/Actresses
Akira Terao ... Professor
Eri Fukatsu ... Kyoko
Takanari Saito ... Root - young
Hidetaka Yoshioka ... Root
Ruriko Asaoka ... Professor's sister-in-law

This movie is about mathematics, I quite like this nice movie about a mathematics professor who had an accident and he cannot remember anything longer than 80 minutes. His way of communicating with people is always related to mathematics. The story starts when the professor is having a new maid helping his house work. The new maid has a 10-year old son, and the professor called the boy "Square root" because it is a nice "operator" that is genorous and kind to all numbers. The three of them spend a lot of time together even though the professor will always repeat himself because he cannot remember new things. The kid learned a lot from the professor and when he grows up and become a mathematics teacher himself, he tells his student about the story of the professor and how he learned about perfect numbers (like 6, 28), prime numbers (like 2,3, 5, 7), natural number (e), imaginery number (i) and pi etc. What I really like is the friendly couple numbers (220 and 284), these are called amicable numbers, such a nice story.

I would recommend this nice little story to anyone who was once or still is smitten by mathematics. I certainly enjoyed this movie.