Turtles all the way down - Article Index

Encyclopedia - Turtles All The Way Down: Encyclopedia Ii - Turtles All The Way Down - Overview
The most widely known version today appears in Stephen Hawking's 1988 book A Brief History of Time, which begins with an anecdote about a...   » Read the article

Encyclopedia - Ad Infinitum: Encyclopedia - Ad Infinitum
Ad infinitum is a Latin phrase meaning "to infinity." In context, it usually means "continue forever," and thus can be used to describe a...   » Read the article

Encyclopedia - Discworld World: Encyclopedia Ii - Discworld World - Geography
Directions within the Discworld are not given as North, South, East and West, but rather as directions relating to the disc itself: Hubwa...   » Read the article

Encyclopedia - Discworld World: Encyclopedia Ii - Discworld World - Other Discworlds
Other discworlds known to exist in the Discworld universe include Bathys, a water world which is home to sea trolls, and an unnamed world...   » Read the article

Encyclopedia - Discworld World: Encyclopedia Ii - Discworld World - Communication And Travel
Since their development around the time of The Fifth Elephant clacks towers have been one of the principal means of communication around ...   » Read the article

Encyclopedia - Discworld World: Encyclopedia Ii - Discworld World - Calendar
Main article: Discworld calendar Eight is a significant number on the Discworld. There are eight colours in the visible spectrum (the eig...   » Read the article

Encyclopedia - Discworld World: Encyclopedia Ii - Discworld World - Magic
Main article: Magic (Discworld) Magic is the principal force on the Discworld, and operates in a similar vein to elemental forces such as...   » Read the article

Encyclopedia - Discworld World: Encyclopedia Ii - Discworld World - Populace
See the Discworld characters and minor Discworld characters articles for a list of characters from the novels, including the gods. The Di...   » Read the article

Encyclopedia - Discworld World: Encyclopedia Ii - Discworld World - Great A'tuin The Star Turtle
Main article: Great A'Tuin Great A'Tuin is the giant star turtle who travels through space, carrying the four giant elephants (named Beri...   » Read the article

Encyclopedia - Recursion: Encyclopedia Ii - Recursion - Recursion In Computing
Recursion in computer programming defines a function in terms of itself. One example application of recursion is in parsers for programmi...   » Read the article

Encyclopedia - Recursion: Encyclopedia Ii - Recursion - Recursive Humour
A common geeky joke (for example [1]) is the following "definition" of recursion. Recursion See "Recursion". This is a parody on ref...   » Read the article

Encyclopedia - Recursion: Encyclopedia Ii - Recursion - Recursive Humour
A common geeky joke (for example [1]) is the following "definition" of recursion. Recursion See "Recursion". This is a parody on ref...   » Read the article

Encyclopedia - Recursion: Encyclopedia Ii - Recursion - Recursion In Mathematics
Recursion - Functional Recursion. Mathematical recursion involves a function calling on itself over and over until reaching an end stat...   » Read the article

Encyclopedia - Recursion: Encyclopedia Ii - Recursion - Recursion In Plain English
Recursion is the process a procedure goes through when one of the steps of the procedure involves rerunning the entire same procedure. A ...   » Read the article

Encyclopedia - Recursion: Encyclopedia Ii - Recursion - The Recursion Theorem
In set theory, this is a theorem guaranteeing that recursively defined functions exist. Given a set X, an element a of X and a function ,...   » Read the article

Encyclopedia - Recursion: Encyclopedia Ii - Recursion - Recursively Defined Sets
Recursion - Example: the natural numbers. The canonical example of a recursively defined set is given by the natural numbers: 0 is in ...   » Read the article

Encyclopedia - Recursion: Encyclopedia Ii - Recursion - Recursion In Language
Linguist Noam Chomsky produced evidence that unlimited extension of a language such as English is possible only by the recursive device o...   » Read the article

Encyclopedia - Recursion: Encyclopedia Ii - Recursion - Recursively Defined Functions
Functions whose domains can be recursively defined can be given recursive definitions patterned after the recursive definition of their d...   » Read the article

Encyclopedia - Recursion: Encyclopedia Ii - Recursion - Recursive Algorithms
A common method of simplification is to divide a problem into subproblems of the same type. As a computer programming technique, this is ...   » Read the article

Encyclopedia - Turtles All The Way Down: Encyclopedia Ii - Turtles All The Way Down - Interpretations
The differences between the two forms of the anecdote point to the difference in its intended meaning. For Hawking, the turtle myth is on...   » Read the article