Divis; Factors; Lgcd; Propfrac - HP 48gII User Manual

of functions that apply to specific mathematical objects.
between sub-menus (options 1 through 4) and plain functions (options 5
through 9) is made clear when system flag 117 is set to SOFT menus.
Activating the ARITHMETIC menu („Þ ), under these circumstances,
produces:
Following, we present the help facility entries for the functions of options 5
through 9 in the ARITHMETIC menu:

DIVIS:

LGCD (Greatest Common Denominator):

SIMP2:

The functions associated with the ARITHMETIC submenus: INTEGER,
POLYNOMIAL, MODULO, and PERMUTATION, are the following:

INTEGER menu

EULER Number of integers < n, co -prime with n
This distinction

FACTORS:

PROPFRAC (proper fraction)
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