Exploring The Table Of Numbers - HP 40G User Manual

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Exploring the table of numbers

NUM view
menu keys
Zoom within a
table
ZOOM options
Aplets and their views
manuals search engine
The following table details the menu keys that you use to work
with the table of numbers.
Key Meaning
aPPH• Displays ZOOM menu list.
7DB• Toggles between two character sizes.
9@AI• Displays the defining function
expression for the highlighted column.
To cancel this display, press
Zooming redraws the table of numbers in greater or lesser
detail.
The following table lists the zoom options:
Option Meaning
Decreases the intervals for the
In
independent variable so a narrower
range is shown. Uses the NUMZOOM
factor in Numeric Setup.
Increases the intervals for the
Out
independent variable so that a wider
range is shown. Uses the NUMZOOM
factor in Numeric Setup.
Changes intervals for the independent
Decimal
variable to 0.1 units. Starts at zero.
(Shortcut to changing NUMSTART and
NUMSTEP.)
Changes intervals for the independent
Integer
variable to 1 unit. Starts at zero.
(Shortcut to changing NUMSTEP.)
Trig Changes intervals for independent
variable to π/24 radian or 7.5 degrees
1
or 8 / grads. Starts at zero.
3
Returns the display to the previous
Un-zoom
zoom.
.
9@A•
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