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2010年1月3日

Two math problems in http://projecteureka.org sumitted by me.

摘要： http://projecteureka.org/problem/question/814 Problem 814 - Tringles whose perimeter are 12345 Count different Tringles whose all 3 side length... 阅读全文

posted @ 2010-01-03 13:57 王峰炬 阅读(112) 评论(0) 推荐(0)

Fundamental Solution to Pell's Equation

摘要： From Wikipedia, Pell's equation is any Diophantine equation of the form where n is a nonsquare integer and x and y are integers. We can calcul... 阅读全文

posted @ 2010-01-03 13:19 王峰炬 阅读(167) 评论(0) 推荐(0)

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