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In probability theory, a log-normal (or lognormal) distribution is a continuous probability distribution of a random variable whose logarithm is normally...

Harmonic analysis is a branch of mathematics concerned with investigating the connections between a function and its representation in frequency. The frequency...

Andrew James Granville (born 7 September 1962) is a British mathematician, working in the field of number theory. Granville received his Bachelor of Arts...

The HP-32S (codenamed "Leonardo") was a programmable RPN scientific calculator introduced by Hewlett-Packard in 1988. It was succeeded by the HP-32SII...