Test Logic (Boolean) Operations; Test Logic Menu; Boolean Operators; And, Or, Xor - Texas Instruments TI-83 Manual Book

TEST LOGIC (Boolean) Operations

TEST LOGIC Menu

To display the
This operator...
TEST LOGIC
1: and
2: or
3: xor
4: not(

Boolean Operators

Boolean operators are often used in programs to control program flow
and in graphing to control the graph of the function over specific values.
Values are interpreted as zero (false) or nonzero (true).

and, or, xor

, , and
and or xor
or if an expression is false, according to the table below.
0
can be real numbers, expressions, or lists.
valueB
TI-83 Plus Math, Angle, and Test Operations
menu, press y ã
TEST LOGIC
Returns a 1 (true) if...
Both values are nonzero (true).
At least one value is nonzero (true).
Only one value is zero (false).
The value is zero (false).
(exclusive or) return a value of
ä ~.
TEST
if an expression is true
1
and
valueA
103