About Augustus De Morgan: Augustus De Morgan was a British mathematician and logician. He formulated De Morgan's laws and introduced the term mathematical induction, making its idea rigorous.
was born at Woolsthorpe, near Grantham, in Lincolnshire, 1642: a weakly and diminutive infant, of whom it is related that, at his birth, he might have found room in a quart mug. He died on March the 20th, 1727, after more than eighty-four years of mo...
, in one of the later years of his life, imagined that he had overcome the difficulty ( ). He went so far as to write a paper, which he took with him to the Institute, and began to read it. But in the first paragraph something struck him that he had ...
The history of the astronomy of the nineteenth century will be incomplete without a catalogue of labours. was one of the founders of the Astronomical Society, and attention to its affairs was as accurate and minute as if it had been a firm of which h...
The genius of was a perfect sledge hammer in bursting purely mathematical obstacles; but, like that useful instrument, it gave neither finish nor beauty to the results. In truth, in truism if the reader please, was neither nor , as every student is m...
I am perfectly convinced that I have both seen, and heard in a manner which should make unbelief impossible, things called spiritual which cannot be taken by a rational being to be capable of explanation by imposture, coincidence, or mistake.