Soft x-ray diffraction of striated muscle
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
Recently, P. A. Lewis, A. S. Goodman, and J. M. Miller carried out extensive statistical tests on a random number generator of congruential type [3]. They showed that this generator has good statistical properties. Based on a careful analysis of the number theoretical properties of a class of generators, of which the above is a member, we have significantly increased its speed. For example, on the IBM 360/67 the time per calculation of one random number has been reduced from 14.25 μs to 9.25 μs and on the IBM 360/91 from 3.25 μs to 1.3 μs. The modified generator owes its increased speed to a replacement of a division operation by an addition and two shift instructions and the removal of a subsequent overflow test. © 1970 Springer-Verlag.
S.F. Fan, W.B. Yun, et al.
Proceedings of SPIE 1989
S. Sattanathan, N.C. Narendra, et al.
CONTEXT 2005
Rolf Clauberg
IBM J. Res. Dev
Pradip Bose
VTS 1998