The Victorian love of anagramming as recreation is alluded to by Augustus De Morgan using his own name as example ; " Great Gun, do us a sum!

" is attributed to his son William De Morgan, but a family friend John Thomas Graves was prolific, and a manuscript with over 2, 800 has been preserved.

It is also a special case of De Morgan algebra and Kleene algebra.

The Survey sent him to Europe five times, first in 1871 as part of a group sent to observe a solar eclipse ; there, he sought out Augustus De Morgan, William Stanley Jevons, and William Kingdon Clifford, British mathematicians and logicians whose turn of mind resembled his own.

Cassandra by Evelyn De Morgan ( 1898, London ); Cassandra in front of the burning city of Troy at the peak of her insanity.

At the time, Guthrie's brother, Frederick, was a student of Augustus De Morgan at University College.

Francis inquired with Frederick regarding it, who then took it to De Morgan ( Francis Guthrie graduated later in 1852, and later became a professor of mathematics in South Africa ).

According to De Morgan:

" F. G .", perhaps one of the two Guthries, published the question in The Athenaeum in 1854, and De Morgan posed the question again in the same magazine in 1860.

Another early published reference by in turn credits the conjecture to De Morgan.

" This problem was first posed by Francis Guthrie in 1852 and its first written record is in a letter of De Morgan addressed to Hamilton the same year.

Augustus De Morgan later called it " the true parent of all the Encyclopædias, or collections of treatises, or works in which that character predominates ".

As a result, many of the advances achieved by Leibniz were reachieved by logicians like George Boole and Augustus De Morgan completely independent of Leibniz.

* Augustus De Morgan

Category: De Morgan Medallists

* LMS De Morgan Medal, Awarded 1962

Other contributors were Ellis ( 1844 ), De Morgan ( 1864 ), Glaisher ( 1872 ), and Giovanni Schiaparelli ( 1875 ).

Augustus De Morgan and George Boole improved the exposition of the theory.

* March 18 – Augustus De Morgan, professor of mathematics and mathematician ( b. 1806 )

Boole's initial involvement in logic was prompted by a current debate on quantification, between Sir William Hamilton who supported the theory of " quantification of the predicate ", and Boole's supporter Augustus De Morgan who advanced a version of De Morgan duality, as it is now called.

Augustus De Morgan had worked on the logic of relations, and Charles Sanders Peirce integrated his work with Boole's during the 1870s.

De Morgan, of course, understood the formula in its true sense ; he was Boole's collaborator all along.

De Revolutionibus is not just a collection of facts and techniques.

In a brighter nautical vein is Ille De France blue.

This happy, always smiling lad with the sunny disposition is our new Junior Mr. Canada -- Henri De Courcy.

And it is thought by many who think about such things that Quasimodo is the logical culmination of a school that started with Monet, progressed through Kandinsky and the cubist Picasso, and blossomed just recently in Pollock and De Kooning.

He is publicly on record as believing Mr. De Sapio should be replaced for the good of the party.

It is truly odd and ironic that the most handsome and impressive film yet made from Miguel De Cervantes' `` Don Quixote '' is the brilliant Russian spectacle, done in wide screen and color, which opened yesterday at the Fifty-fifth Street and Sixty-eighth Street Playhouses.

BAM is the unlikely name of a French recording company whose full label is Editions De La boite A Musique.

Jean-Marie LeClair still is remembered a bit, but Bodin De Beismortier, Corrette and Mondonville are hardly household words.

The man whom he would select as our leader for this great task is De Gaulle.

But De Gaulle is buried in the cause of restoring France's lost soul.

However, at the same time Montgomery selects as his hero De Gaulle, who is a militarist dominated by political ambitions.

The working principle of a yupana is unknown, but in 2001 an explanation of the mathematical basis of these instruments was proposed by Italian mathematician Nicolino De Pasquale.

It was won by Georges Bouton of the De Dion-Bouton Company, in a car he had constructed with Albert, the Comte de Dion, but as he was the only competitor to show up it is rather difficult to call it a race.

Thus at Mobile the annual mean is 67 ° F ( 19 ° C ), the mean for the summer 81 ° F ( 27 ° C ), and for the winter 52 ° F ( 11 ° C ); and at Valley Head, in De Kalb county, the annual mean is 59 ° F ( 15 ° C ), the mean for the summer 75 ° F ( 24 ° C ), and for the winter 41 ° F ( 5 ° C ).

Ambrose's siblings, Satyrus ( who is the subject of Ambrose's De excessu fratris Satyri ) and Marcellina, are also venerated as saints.

The proper form of the name is evidently Abrasax, as with the Greek writers, Hippolytus, Epiphanias, Didymus ( De Trin.

Among his very numerous works two poems entitle him to a distinguished place in the Latin literature of the Middle Ages ; one of these, the De planctu naturae, is an ingenious satire on the vices of humanity.

Another of his theological textbooks that strove to be more minute in its focus, is his De Fide Catholica, dated somewhere between 1185 to 1200, Alan sets out to refute heretical views, specifically that of the Waldensians and Cathars.

An exception to this general tendency is his Latin treatise " De falconibus " ( later inserted in the larger work, De Animalibus, as book 23, chapter 40 ), in which he displays impressive actual knowledge of a ) the differences between the birds of prey and the other kinds of birds ; b ) the different kinds of falcons ; c ) the way of preparing them for the hunt ; and d ) the cures for sick and wounded falcons.