Laughing Gas (novel) Laughing Gas (novel) Laughing Gas is a comic novel by P. G. Wodehouse, first published in the United Kingdom on 25 September 1936 by Herbert Jenkins, London, and in the United States on 19 November 1936 by Doubleday, Doran, New York. Written in first person narrative, the story is set in Hollywood in the early 1930s (the Depression is mentioned twice) and is, compared to, say, Budd Schulberg's "What Makes Sammy Run?" (1941), a light-hearted and exclusively humorous look at the film industry and in particular at child stars. Both Schulberg and Wodehouse describe the methods of all those would-be
Formula for primes that there is a trivial program that enumerates all and only the prime numbers, as well as more efficient ones, so such recurrence relations are more a matter of curiosity than of any practical use. Formula for primes In number theory, a formula for primes is a formula generating the prime numbers, exactly and without exception. No such formula which is efficiently computable is known. A number of constraints are known, showing what such a "formula" can and cannot be. A simple formula is By Wilson's theorem, formula_3 is prime if and only if formula_4. Thus, when formula_3 is prime,