HP 48gx User Manual

Lesson 7: Finding and Using More Math
Functions
The HP 48 has many more math functions than can be fit onto the
keyboard—even using the two shift-keys. The others are collected and
organized into menus that you can access using the key in the
second-row of the keyboard.
Example: Find 15 percent of 145. The * command is in the MTH
REAL menu.
Step 1: Clear the stack and enter 145 and 15. Then get the MTH
menu.
1: 145
to a
MTH
Step 2: Get the REAL submenu, find the % command, and calculate
15% of 145.
EEHRL
Example: Find 6! (6 factorial). The | command is in the
probability (MTH PROB) menu.
Step 1: Clear the stack and key in 6. Then get the MTH PROB
menu.
CLEAR 1:
6 (MTH FROB b#
[(COME[PERM] ! [RAND] BDZ |
Step 2: Execute the ! command to find 6!.
a
at
1:
Fh
[CORME[PERF]
!
[RAND|
BDZ
|
|
Arithmetic 3-7

HP 48gx Specifications

General

Brand	HP
Model	48gx
Category	Calculator
Language	English