Tests Of Comparison (X ? Y, X ? 0) - HP 32SII Owner's Manual

Tests of Comparison (x
There are 12 comparisons available for programming. Pressing
displays a. menu for one of the two categories of tests:
x ? y for tests comparing x and y.
x ? 0 for tests comparing x and 0.
Remember that x refers to the number in the X–register, and y refers to the
number in the Y–register. These do not compare the variables X and Y.
Select the category of comparison, then press the menu key for the
conditional instruction you want.
If you execute a conditional test from the keyboard, the calculator will display
or .
Example:
The "Normal and Inverse–Normal Distributions" program in chapter 16 uses
the x < y ? conditional in routine T:
Program Lines:
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.
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13–8 Programming Techniques
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24
? y, x ? 0)
The Test Menus
x ? y
{ ≠ } for x ≠ y ? { ≠ } for x ≠ 0 ?
{ ≤ } for x ≤ y ? { ≤ } for x ≤ 0 ?
{ < } for x < y ? { } for x < 0 ?
{ > } for x > y ? { > } for x > 0 ?
{ ≥ } for x ≥ y ? { ≥ } for x ≥ 0 ?
{ } for x=y ? { } for x=0 ?
Calculates the correction for X
Adds the correction to yield a new X
Size : 17 .7 x 25.2 cm
x ? 0
Description
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guess
guess
or
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