Progicaimiiitcrij the iiip, Understanding programming, Understanding programming -1 – HP 48g Graphing Calculator User Manual
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ProgicaimiiitcRij
the
iiiP
This chapter is an introduction to some of the programming
capabilites of the HP 48. For a comprehensive command listing and
in-depth programming guide see the HP 48G Senes Advanced User’s
Reference (part number 00048-90136).
Understanding Programming
An HP 48 program is an object with « »■ delimiters containing a
sequence of numbers, commands, and other objects you want to
execute automatically to perform a task.
For example, if you want to find the negative square root of a number
that’s in level 1, you might press
The following program
executes the same commands:
■ i : 4 H E G » ■
Without changing the program, we could show it with one command
per line—similar to other programming languages:
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■ r
H E G
Programming the HP 48 29-1