The Irrational Atheist sacred texts are unreliable and fictitious." Day's critiques are primarily addressed towards positions supported by Richard Dawkins, Sam Harris, Christopher Hitchens, Daniel Dennett, and Michel Onfray. In 2007 writer and commentator John Derbyshire listed the work as a Christmas recommendation in an article for the conservative magazine "National Review Online". The Irrational Atheist The Irrational Atheist: Dissecting the Unholy Trinity of Dawkins, Harris, and Hitchens is a 2008 non-fiction book by Vox Day. "The Irrational Atheist" was one of a number of books including "God's Undertaker," and "The Devil's Delusion", published in response to Dawkins and other New Atheists. According
Irrational number During the 14th to 16th centuries, Madhava of Sangamagrama and the Kerala school of astronomy and mathematics discovered the infinite series for several irrational numbers such as "π" and certain irrational values of trigonometric functions. Jyeṣṭhadeva provided proofs for these infinite series in the "Yuktibhāṣā". In the Middle ages, the development of algebra by Muslim mathematicians allowed irrational numbers to be treated as "algebraic objects". Middle Eastern mathematicians also merged the concepts of "number" and "magnitude" into a more general idea of real numbers, criticized Euclid's idea of ratios, developed the theory of composite ratios, and extended the concept of