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TI-83 Plus Math, Angle, and Test Operations 102
valueA
=
valueB valueA
ƒ
valueB
valueA
>
valueB valueA
‚
valueB
valueA
<
valueB valueA
valueB
Using Tests
Relational operators are evaluated after mathematical functions
according to EOS rules (Chapter 1).
•
The expression
2+2=2+3
returns
0
. The TI-83 Plus performs the
addition first because of EOS rules, and then it compares 4 to 5.
•
The expression
2+(2=2)+3
returns
6
. The TI-83 Plus performs the
relational test first because it is in parentheses, and then it adds 2, 1,
and 3.
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