| LTN |
Specific Numbers: Some say that numbers aren't as important as actual functions - but we say they are! :-) For anyone who has wondered why 13 is unlucky - why you can't eat pi - or why 1 is the multiplicative identity - this is the section you've been searching for since grade school. Whatever intellectual curiosity has been nagging at you since you first wrote the number 5 - you will be likely to find an answer to your question here. And if not - submit your own! Also: Definitions of important constants - formulas to compute them and formulas that use them. Math Recreations Specific Numbers:
 Perfect Numbers: Numbers Prime Numbers: Numbers Pseudorandom Numbers: Numbers English Kids and Teens School Time Math: Counting and Numbers English Computers Computer Science Distributed Computing Projects: Cryptography English Science Math: Number Theory Stewy's SiteScience: Stewy's, Recreations Specific Numbers The infinitesimal is the opposite of infinity Site and mathematicians still argue over its existence. This page probes into one of the weirdest numbers in mathematics. Absolutely Abnormal NumbersScience: Absolutely, Recreations Specific Numbers Published as math Abnormal Numbers NT/0006089, this note investigates numbers that are normal to no base whatsoever, and writes down explicitly such a number. Vampire Numbers - Specific NumbersScience: Vampire, Recreations Specific Numbers Numbers with a factorization containing the same digits Numbers Specific Numbers e.g. 1530 = 30*51. Fibonacci Numbers and the Golden section in Nature - Specific NumbersScience: Fibonacci, Recreations Specific Numbers Puzzles and things to do Numbers and the Golden section in Nature Specific Numbers for schools, teachers, colleges up to university level students, or just for recreation. RJN's More Digits of Irrational NumbersScience: RJN's, Recreations Specific Numbers Several million digits of e More Digits of Irrational Numbers and the square roots of 2, 3, 5, 6, 7, 8, and 10. Numbers, Constants and ComputationScience: Numbers, Recreations Specific Numbers Mathematical Constants and Computation historical and algorithmic aspects of some classical mathematical constants. Fun With Numbers - Specific NumbersScience: Fun With, Recreations Specific Numbers Includes some lists of numerals Numbers Specific Numbers relating to basic operations performed on certain constants. Not updated since 1995. Sum BeastlinessScience: Sum Beastliness, Recreations Specific Numbers Some simple mathematics associated with 666 Sum Beastliness the Number of the Beast. MathemagicScience: Mathemagic, Recreations Specific Numbers In praise of the beauty of the numbers pi Mathemagic e and phi. Inverse Symbolic CalculatorScience: Inverse, Recreations Specific Numbers A set of programs and specialized tables of mathematical constants dedicated to the identification of real numbers Symbolic Calculator . Indian numerals - Specific NumbersScience: Indian, Recreations Specific Numbers Describes the history of the indian numeral system numerals Specific Numbers . Friedmann's S-NumbersScience: Friedmann's, Recreations Specific Numbers These are numbers where an expression can be given using the operations of addition and squaring SNumbers using the digits of a number in order, which gives the original number. Algorithms, theorems and results. Number Gossip - Specific NumbersScience: Number, Recreations Specific Numbers Numerous special categories of numbers Gossip Specific Numbers searchable. Jewish Encyclopedia: Numbers and NumeralsScience: Jewish, Recreations Specific Numbers Discusses the uses and symbolism of various numbers in Hebrew literature Encyclopedia: Numbers and Numerals . Wikipedia - Mathematical constant - Specific NumbersScience: Wikipedia, Recreations Specific Numbers A list of constants with links to more detailed information Mathematical constant Specific Numbers . ZeroScience: Zero, Recreations Specific Numbers · A history of Zero that describes the introduction of zero and the main persons that brought advantages to it Zero . A Rigorous Treatment of Division by ZeroScience: A Rigorous, Recreations Specific Numbers · By considering a new notion of division Treatment of Division by Zero one can allow division by zero, but the algebraic rules have to be modified. Goldbach's Conjecture and Factoring the Cryptographic ModulusScience: Goldbach's, Recreations Specific Numbers · Algebraic Factoring of the Cryptography Modulus and Proof of Goldbach's Conjecture Conjecture and Factoring the Cryptographic Modulus Factoring Lucas numbers (GMP-ECM)Science: Factoring, Recreations Specific Numbers · Project to factorize Fibonacci and Lucas numbers using the ECM algorithm Lucas numbers (GMPECM) . The Base for Natural Logarithms - Specific NumbersScience: The Base, Recreations Specific Numbers · computed to over 50 for Natural Logarithms Specific Numbers 000 digits. The Constant e - Specific NumbersScience: The Constant, Recreations Specific Numbers · The number e : history e Specific Numbers algorithms, computations, references. Animation of Binet's formula for Reals - Specific NumbersScience: Animation, Recreations Specific Numbers · Interesting Applets showing Binet's formula for Fibonacci numbers extended for Reals of Binet's formula for Reals Specific Numbers . Fibonacci Numbers Formulae - Specific NumbersScience: Fibonacci, Recreations Specific Numbers · Presented by Rajesh Ram Numbers Formulae Specific Numbers . PeripheriaScience: Peripheria, Recreations Specific Numbers · Histoire du nombre pi Peripheria mathématiciens qui ont contribué à son étude, calcul des décimales, films et poèmes liés. L'univers de Pi - Specific NumbersScience: L'univers, Recreations Specific Numbers · L'histoire de Pi à travers les âges de Pi Specific Numbers les mathématiciens, leurs formules et les démonstrations. Hector Parr's Essays: Infinity - Specific NumbersScience: Hector, Recreations Specific Numbers · Includes a look at the concept of infinity and the logical flaws in the different contexts of infinity Parr's Essays: Infinity Specific Numbers . Counting to InfinityScience: Counting, Recreations Specific Numbers · Introduction to infinity including the origins of the sign for infinity and pictures to Infinity . The Sound of MathematicsMath Recreations - Algorithmic music determined by mathematics and by the musical preferences of a human of Mathematics General MIDI files. SpirochartsMath Recreations - A windows application that creates mathematically precise spirograph drawings; savable as images Spirocharts . Critical MathMath Recreations - Articles and images on recreational math from fractals and magic squares to mathemorchids and Galois Math . Roman Numerals - Specific NumbersMath Recreations - Contains a introduction to Roman numerals including a translation of the digits used and a converter which can convert decimal to Roman numerals and vice versa Numerals Specific Numbers . Wade Edward PhilpottMath Recreations - Profile and description of his mathematical games and puzzles Edward Philpott . | |||||||||
