Open-source computer software is software whose source code is either in the public domain or, more commonly, is...

In mathematics, a finitary boolean function is a function of the form f : Bk ? B, where B  {0, 1} is a boolean domain and where k is a nonnegative integer. In the case where k - 0, the “function” is simply a constant element of B. More generally, a function of the form f : X ? B, where X is an arbitrary set, is a boolean-valued function] (see below). If...

GetWiki and the GNU FDL By requirement, GetWiki content which is imported from supplemental Wikis is licensed under the GNU FDL, and additionally by election, all GetWiki content (imported or not), is licensed under the Creative Commons License Attribution-Share Alike 3.0 unless otherwise noted. See GetMeta:Copyrights...

In logic and mathematics, a tacit extension is in formal respects the simplest or the logically least committal of the several possible set operations that are inverse to the set-theoretic operation of projection. See also- Cartesian product Inverse relation Projection (set theory) ...

Modern philosophy is Philosophy done during the “modern” era of Europe and North America. It is not a specific doctrine or school, (and so should not be confused with Modernism or Modernity) although there are certain assumptions common to much of it distinguishing it from Renaissance Philosophy and Contemporary Philosophy periods. Is Modern Philosophy Modern?...

Semiosis is any form of activity, conduct, or process that involves signs, including the production of meaning. The term was introduced by Charles_Sanders_Peirce (1839?1914) to describe a process that interprets signs as referring to their objects, as described in his theory of sign relations, or semiotics. Other theories...

All Rights Reserved © 1998-99 M.R.M. ParrottThe chapter discussed below first appeared as a series of internet discussion posts on Usenet, in 1998-99, and is the final chapter of “Synthetic A Priori”, by M.R.M. Parrott. Take the Objectivist Challenge! Download and read the linked...

Charles Sanders Peirce (10 Sep 1839 - 19 Apr 1914, and pronounced: “Purse”) was an American philosopher, logician, mathematician, and developer of Semiotics, for which he is largely appreciated today. Peirce considered himself a logician first and foremost, and made major contributions to the development of Formal_Logic still read in studies of...

Prescisive abstraction or prescision, variously spelled as precisive abstraction or prescission, is a formal operation that marks, selects, or singles out one feature of a concrete experience to the disregard of others. The above definition is adapted from the one given by Charles Sanders Peirce (CP 4.235, “The Simplest Mathematics” (1902), in Collected Papers, CP...

The GNU General Public License is a Copyleft software license. It was written by a programmer, Richard Stallman in 1989 of the Free Software Foundation (FSF), for the distribution of programs released as part of the GNU_Project. Though based on similar licenses used for early versions of Emacs, the GPL license subtly challenged the notion of Copyright, and...

Ontology is the most fundamental branch of Metaphysics, the study of Being and Existence, as well as the basic Categories of things in general. A Being is anything that can be said to ‘be’ in various senses of the word ‘be’. The verb “to be”...

John Bordley Rawls (21 Feb 1921 - 24 Nov 2002), a Harvard University professor, was a leading American figure in Moral_Philosophy. Rawls’ A Theory of Justice (1971) is considered a primary text in political and ethical reasoning, and he earned a Schock Prize for Logic and Philosophy, and a National Humanities Medal presented by U.S. President Bill Clinton in 1999, recognizing...

Hypertext Markup Language (HTML) is a markup language designed for creating web pages, that is, information presented on the World Wide Web. Defined as a simple “application” of SGML, which is used by organizations with complex publishing requirements, HTML was an Internet standard maintained by the World Wide Web Consortium (W3C). The...

Introducing GetWiki 3.0 - For the 20th Anniversary of GetWiki, GetWiki 3.0 is a simplified 2024 version of GetWiki 2.0, focused as a publishing platform rather than a discussion forum or inwardly focused wiki. The new iteration integrates multi-site hosting further into the traditional wiki website, and further standardizes...

The Renaissance as a movement and Philosophy is described as the reaching back for classical models in Medieval Europe, the search for naturalism over stylism in Art, the reemergence of Mathematics as intimately related to...

Chinese Philosophy has a history of several thousand years. Its origins are often traced back to the Yi Jing (commonly spelled “I Ching”), an ancient compendium of divination, which introduced some of the most fundamental terms of Chinese Philosophy. Its age can only be estimated, but it certainly draws from an oracular tradition that goes back to Neolithic...

David Hume (7 May 1711 - 25 Aug 1776) was a Scottish _philosopher, a key essayist in the Enlightenment, and most known for his subtle argument against “causality” using “induction”. Hume’s six-volume History of England (1754 - 1762) was very popular well into the nineteenth century. Influenced by the “empiricism” of John Locke, the “material idealism” of George...

The Philosophy of the era now known as the Middle Ages (the period roughly extending from the fall of the Roman Empire to the Renaissance) is a widely varied period in the history of philosophical_thought. However, one defining feature which...

Hindu Philosophy (one of the main divisions of Indian Philosophy) is traditionally seen through the prism of six different systems that are listed here. The characteristic of this Philosophy is to consider being (consciousness) together with the other issues. Nyaya - The Nyaya school of philosophical speculation is based on a text called the Nyaya Sutra. It was written by...

This article provides an informal introduction to several core ideas. For a more complete account see information theory. Semiotic information theory considers the information content of signs and expressions as it is conceived within the semiotic or sign-relational framework developed by Charles Sanders Peirce. Once over...

Internet Relay Chat (IRC) is a form of real-time InternetInternet or synchronous conferencing. It is mainly designed for group (many-to-many) communication in discussion forums called channels, but also allows one-to-one communication and data transfers via IM (private message). IRC was created by Jarkko Oikarinen in late August 1988 to replace a program called MUT...

GetWiki (GetWiki.net) is interactive PHP/MySQL collaboration software, and the concept of “getting wiki” with interactive websites, originated by M.R.M. Parrott. As the overview explains, GetWiki introduces indexing with Facets_and_Categories, content-driven Atom...

Please contribute to this page Often overlooked, the time after the great ancient_philosophers was rich with philosophical activity, rediscovery of ancient writing, and challenges to tradition. Hellenistic Philosophers - Cicero Zeno of Citium Epictetus Epicurus Lucretius Empedocles The Neo-Platonists: Ammonius...

For non-technical usage see Pragmatism (non-technical usage). For themes emphasized by Charles Sanders Peirce see Pragmaticism. Pragmatism, as a school of philosophy, is a collection of many different ways of thinking. Given the diversity among thinkers and the variety among schools of thought that have adopted this term over the years, the term pragmatism has become all...

Inquiry is any proceeding or process that has the aim of augmenting knowledge, resolving doubt, or solving a problem. A theory of inquiry is an account of the various types of inquiry and a treatment of the ways that each type of inquiry achieves its aim. Classical sources- Deduction- When three terms are so related to one another that the last is wholly contained in the middle and the middle...