Didacticism – Wikipedia, the free encyclopedia

Didacticism is a philosophy that emphasizes instructional and informative qualities in literature and other types of art. The term has its origin in the Ancient Greek word διδακτικός (didaktikos), “related to education/teaching,” and signified learning in a fascinating and intriguing manner.

Didactic art was meant both to entertain and to instruct. Didactic plays, for instance, were intended to convey a moral theme or other rich truth to the audience. An example of didactic writing is Alexander Pope‘s An Essay on Criticism (1711), which offers a range of advice about critics and criticism. An example of didactism in music is the chant Ut queant laxis, which was used by Guido of Arezzo to teach solfege syllables.

Around the 19th century the term didactic came to also be used as a criticism for work that appears to be overly burdened with instructive, factual, or otherwise educational information, to the detriment of the enjoyment of the reader (a meaning that was quite foreign to Greek thought). Edgar Allan Poe even called didacticism the worst of “heresies” in his essay The Poetic Principle.

Didacticism – Wikipedia, the free encyclopedia.

 

Peirce’s Theory of Signs Stanford Encyclopedia of Philosophy

Peirce’s Sign Theory, or Semiotic, is an account of signification, representation, reference and meaning. Although sign theories have a long history, Peirce’s accounts are distinctive and innovative for their breadth and complexity, and for capturing the importance of interpretation to signification. For Peirce, developing a thoroughgoing theory of signs was a central philosophical and intellectual preoccupation. The importance of semiotic for Peirce is wide ranging. As he himself said, “[…] it has never been in my power to study anything,—mathematics, ethics, metaphysics, gravitation, thermodynamics, optics, chemistry, comparative anatomy, astronomy, psychology, phonetics, economics, the history of science, whist, men and women, wine, metrology, except as a study of semiotic”. (SS 1977, 85–6). Peirce also treated sign theory as central to his work on logic, as the medium for inquiry and the process of scientific discovery, and even as one possible means for ‘proving’ his pragmatism. Its importance in Peirce’s philosophy, then, cannot be underestimated.

Peirce’s Theory of Signs Stanford Encyclopedia of Philosophy.

Ulysses (novel) – Wikipedia, the free encyclopedia

Episode 14, Oxen of the Sun
This chapter is remarkable for Joyce’s wordplay, which seems to recapitulate the entire history of the English language. After a short incantation in Irish, the episode starts with latinate prose, Anglo-Saxon alliteration, and moves on through parodies of, among others, Malory, the King James BibleBunyanDefoeSterne,WalpoleGibbonDickens, and Carlyle, before concluding in a haze of nearly incomprehensible slang.

via Ulysses (novel) – Wikipedia, the free encyclopedia.

RE (complexity) – Wikipedia, the free encyclopedia

In computability theory and computational complexity theoryRE (recursively enumerable) is the class of decision problems for which a ‘yes’ answer can be verified by a Turing machine in a finite amount of time.[1] Informally, it means that if the answer is ‘yes’, then there is some procedure which takes finite time to determine this. On the other hand, if the answer is ‘no’, the machine might never halt. Equivalently, RE is the class of decision problems for which a Turing machine can list all the ‘yes’ instances, one by one (this is what ‘enumerable’ means).

Similarly, co-RE is the set of all languages that are complements of a language in RE. In a sense, co-RE contains languages of which membership can be disproved in a finite amount of time, but proving membership might take forever.

Each member of RE is a recursively enumerable set and therefore a Diophantine set.

RE (complexity) – Wikipedia, the free encyclopedia.

 

First computer to sing – Daisy Bell – YouTube

“Daisy Bell” was composed by Harry Dacre in 1892. In 1961, the IBM 7094 became the first computer to sing, singing the song Daisy Bell. Vocals were programmed by John Kelly and Carol Lockbaum and the accompaniment was programmed by Max Mathews. This performance was the inspiration for a similar scene in 2001: A Space Odyssey.

via First computer to sing – Daisy Bell – YouTube.