- poly
Algorithm AS 181.2 Appl. Statist. (1982) Vol. 31, No. 2 Calculates the algebraic
polynomial of order
- ppnd
ALGORITHM AS 241 APPL. STATIST. (1988) VOL. 37, NO. 3, 477-484. Produces the
normal deviate Z corres
- sign
Constructs an int with the absolute value of x and the sign of y