04 NOV 2018 by ideonexus
A Computer Algorithm for Randomization
Back in the early days of computers, one of the more popular methods of generating a sequence of random numbers was to employ the following scheme: 1. Choose a starting number between 0 and 1. 2. Multiply the starting number by 4 ("stretch" it). Subtract 4 times the square of the starting number from the quantity obtained in step 2 ("fold" the interval back on itself in order to keep the final result in the same range). 3.Given a starting number between 0 and 1, we can use the proce-dureā...Folksonomies: algorithms randomization
Folksonomies: algorithms randomization
From John Casti.
18 APR 2011 by ideonexus
Science Must Be Open
Instead of being ashamed that so little has been hitherto done by female abilities, in science and in useful literature, I am surprised that so much has been effected. Till of late, women were kept in Turkish ignorance; every means of acquiring knowledge was discountenanced by fashion, and impracticable even to those who despised fashion. Our books of science were full of unintelligible jargon, and mystery veiled pompous ignorance from public contempt; but now, writers must offer their discov...An appeal to making science open to the public and including women in its fold.