 quantity into an expression, avoiding the
   time and space costs of a function call. I call
   these in-line-define functions. To use them, static
   variables z,w,jsr,jcong,a and b should be assigned
   seed values other than their initial values. If
   LFIB4 or SWB are used, the static table t[256] must
   be initialized.
</i></p><p>
<i>   A note on timing: It is difficult to provide exact
   time costs for inclusion of one of these in-line-
   define functions in an expression. Times may differ
   wide