irrational part
71Square root of 2 — The square root of 2, also known as Pythagoras constant, often denoted by:sqrt{2} or √2but can also be written as:2^{1/2},,is the positive real number that, when multiplied by itself, gives the number 2. Its numerical value approximated to 65… …
72ethics — /eth iks/, n.pl. 1. (used with a sing. or pl. v.) a system of moral principles: the ethics of a culture. 2. the rules of conduct recognized in respect to a particular class of human actions or a particular group, culture, etc.: medical ethics;… …
73Tamil language — Tamil தமிழ் tamiḻ Pronunciation [t̪ɐmɨɻ] Spoken in India, Sri Lanka, Singapore, where it has offi …
74Richard Dedekind — Infobox Scientist name = PAGENAME box width = image size =180px caption =Richard Dedekind, c. 1850 birth date = October 6, 1831 birth place = Braunschweig death date = February 12, 1916 death place = Braunschweig residence = citizenship =… …
75Derek Parfit — (born December 11, 1942; China) is a British philosopher who specializes in problems of personal identity, rationality and ethics, and the relations between them. His 1984 book Reasons and Persons (described by Alan Ryan in The Sunday Times as… …
76Same-sex marriage and procreation — is an issue that lawmakers and judges have used to determine whether or not same sex marriage is legal. One such use occurred in the 2006 Washington state Supreme Court decision, Andersen v. King County [… …
77e (mathematical constant) — Euler s number redirects here. For γ, a constant in number theory, see Euler s constant. For other uses, see List of topics named after Leonhard Euler#Euler numbers. e is the unique number a, such that the derivative of the exponential function… …
78Stoicism — Stoicism1 Brad Inwood 1 FROM SOCRATES TO ZENO More than eighty years passed between the death of Socrates in 399 BC and the arrival in Athens of Zeno in 312. Athenian society had undergone enormous upheavals, both political and social. The Greek… …
79Decimal — For other uses, see Decimal (disambiguation). This article aims to be an accessible introduction. For the mathematical definition, see Decimal representation. Numeral systems by culture Hindu Arabic numerals Western Arabic (Hindu numerals)… …
80Sunk costs — In economics and business decision making, sunk costs are retrospective (past) costs that have already been incurred and cannot be recovered. Sunk costs are sometimes contrasted with prospective costs, which are future costs that may be incurred… …
