| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a random number generating apparatus for improving the even distribution property of random numbers among uniform random numbers and the way in which normal random numbers fit into a random number distribution, a random number generating method, a random number generating program, and a simulation apparatus. <P>SOLUTION: When obtaining two primitive random numbers (x<SB>1</SB>, y<SB>1</SB>) as an example of N (N is a natural number of 2 or more), a primitive random number obtaining unit performs a sign inversion process on at least one of the two primitive random numbers, generates random numbers until sign inversion processes are finally performed on both of the two primitive random numbers (six random numbers are generated if there are two primitive random numbers), and outputs at least some of the generated random numbers as random numbers. <P>COPYRIGHT: (C)2011,JPO&INPIT |
