
Ctlg menu
The Catlg menu brings together all the functions and commands available on the HP Prime. However, this
section describes the functions and commands that can only be found on the Catlg menu. The functions and
commands that are also on the Math menu are described in Keyboard functions on page 347. Those that are
also on the CAS menu are described in CAS menu on page 364.
Some of the options on the Catlg menu can also be chosen from the relations palette ( )
!
Factorial. Returns the factorial of a positive integer. For nonintegers, ! = Γ(x + 1). This calculates the Gamma
function.
value!
Example:
6! returns 720
%
x percent of y. Returns (x/100)*y.
416 Chapter 22 Functions and commands
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