OUTSIDE OF PROCEDURE:
[An interactive call to a procedure containing this statement produces the following sequence...]:
? ENTER MAGNIFICATION ? 4./X20/<2>
[...where the value may either be explicitly entered (4.), declared as the contents of a register of the calling command stream (X20), or, if the calling command stream is a procedure, declared as a previously solicited value (<2>). The value entered in any of the three forms will be stored in register X10 and used in the subsequent computation.]
NOTES