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hp 39g+
& hp 39g/40g
The HOME & MODES views III
The HOME view can access and use any objects or functions
defined in any other environment on the calculator.
For example, suppose we define a function f(x)=x
SYMB view of the Function aplet. As the examples below
demonstrate, we can now access this in the HOME view and in other aplets.
As well as the functions which appear on the buttons on the keyboard, there are
additional functions available through the MATH menu. Two examples are shown
below. The MATH functions can also be used to define functions and in programs.
See
for more detail.
The MATH menu
To perform the two calculations
shown, press the buttons below:
MATH
MATH 7
The materials presented on this page are adapted from material published by Applications in Mathematics. Materials presented on this page are licensed exclusively to
Hewlett-Packard Co.("HP ") by Applications in Mathematics, solely for viewing in this form and on this HP web site. Printing, reproduction or re-transmission in any other form
or venue is prohibited. ©2003 Applications in Mathematics. All rights reserved.
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9 9 ENTER 0.005248
ENTER 2 ALPHA X - 1 )
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– 4 in the
2
Pressing 9 (or R) will jump
immediately to the first menu entry
that begins with the letter 'R'.
There is no need to press ALPHA.
,
(-) 3 ) ENTER
X
, ALPHA X ) ENTER
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