TI-83

---

TEST

On a TI calculator you can select test operations

		TEST   A
2nd		MATH

Selection can be done at any time. Pressing  ►  or  ◄  highlights the category in the header line. Pressing  ▼  or  ▲  brings you to the choices.

 

-------------------------------------------------------------------------------------------------------------------

TEST

Test (relational) operations. Relational operators compare valueA and valueB and return 1 if the test is true or 0 if the test is false.

TEST LOGIC

1:= 2:≠ 3:> 4:≥ 5:< 6:≤

1:	= Equal
2:	≠ Not equal to
3:	> Greater than
4:	≥ Greater than or equal to
5:	< Less than
6:	≤ Less than or or equal to

 

-------------------------------------------------------------------------------------------------------------------

LOGIC

Test logic (boolean) operations.

TEST LOGIC

1:and 2:or 3:xor 4:not(

1:	and Both values are nonzero (true)
2:	or At least one value is nonzero (true)
3:	xor (exclusive or) Only one value is zero (false)
4:	not( The value is zero (false)

 

---