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Erysichthon was the son of King Triopas [3] possibly by Hiscilla, daughter of Myrmidon and thus, brother of Iphimedeia [4] and Phorbas. [5]In some accounts, however, he was called instead the son of Myrmidon [6] possibly by Peisidice, daughter of Aeolus and Enarete, and thus, brother to Antiphus, Actor, [7] Dioplethes, [8] Eupolemeia [9] and possibly Hiscilla as well.
The eagle who tormented Prometheus, Aethon, was the child of the monsters Typhon and Echidna. [3] In English, aithôn may be written Aethon, Aithon or Ethon. [4] In Greek and Roman mythology there are a number of characters known as Aethon. Most are horses, variously belonging to: Helios [5] Ares [6] Hector [7] Pallas [8] Hades
The concept of a coarsely-ruled grating used at grazing angles was discovered by Albert Michelson in 1898, [1] where he referred to it as an "echelon". However, it was not until 1923 that echelle spectrometers began to take on their characteristic form, in which the high-resolution grating is used in tandem with a crossed low-dispersion grating.
In linear algebra, the Hermite normal form is an analogue of reduced echelon form for matrices over the integers Z.Just as reduced echelon form can be used to solve problems about the solution to the linear system Ax=b where x is in R n, the Hermite normal form can solve problems about the solution to the linear system Ax=b where this time x is restricted to have integer coordinates only.
Echelon Corporation was an American company which designed control networks to connect machines and other electronic devices, for the purposes of sensing, monitoring and control. Echelon is now owned by Adesto Technologies .
The term echelon comes from the French échelon ("level" or step of a ladder), and refers to the fact that the nonzero entries of a matrix in row echelon form look like an inverted staircase. For square matrices , an upper triangular matrix with nonzero entries on the diagonal is in row echelon form, and a matrix in row echelon form is (weakly ...
Shakuntala Devi (4 November 1929 – 21 April 2013) was an Indian mental calculator, astrologer, and writer, popularly known as the "Human Computer".Her talent earned her a place in the 1982 edition of The Guinness Book of World Records.
Chrysoritis aethon, the Lydenburg opal, is a butterfly of the family Lycaenidae. It is found in South Africa, where it is known from northern KwaZulu-Natal to Mpumalanga, along the Drakensberg escarpment to Mariepskop in Limpopo. The wingspan is 24–28 mm for males and 28–32 mm for females. Adults are on wing from September to April, with ...