3.5.3 UZPACK

uz p GET(CP,IPARA) Inquires an internal variable.
uz p SET(CP,IPARA) Changes an internal variable.
uz p STX(CP,IPARA) Changes an internal variable (permits change with a runtime option)
uzinit Initializes an internal variable.
NumRu::DCL.uzfact(rfact) Multiplies an internal variable by this factor
uzpsav Saves an internal variable to a scratch file.
uzprst Resets an internal variable using the value saved in the scratch file.