Names Of Functions - HP 33s Owner's Manual

Names of Functions

You might have noticed that the name of a function appears in the display when
you press and hold the key to execute it. (The name remains displayed for as long
as you hold the key down.) For instance, while pressing
 . "SIN" is the name of the function as it will appear in program lines (and
usually in equations also).
File name 33s-E-Manual-1008-Publication(1st).doc
Printed Date : 2003/10/8
Real–Number Functions
Page : 386
Size : 13.7 x 21.2 cm
k
, the display shows
4–17