(Equal); Ƒ (Not Equal); (Less Than) - Texas Instruments TI-Nspire Reference Manual

= (equal)

⇒
Expr1 Expr2 Boolean expression
=
⇒
List1 List2 Boolean list
=
⇒
Matrix1 Matrix2 Boolean matrix
=
Returns true if Expr1 is determined to be equal to Expr2.
Returns false if Expr1 is determined to not be equal to Expr2.
Anything else returns a simplified form of the equation.
For lists and matrices, returns comparisons element by element.
Note for entering the example:
on the handheld, you can enter multi-line definitions by pressing
·
instead of at the end of each line. On the computer keyboard,
hold down and press
Alt Enter
ƒ
(not equal)
⇒
Expr1 ƒ Expr2 Boolean expression
⇒
List1 ƒ List2 Boolean list
⇒
ƒ
Matrix1 Matrix2 Boolean matrix
Returns true if Expr1 is determined to be not equal to Expr2.
Returns false if Expr1 is determined to be equal to Expr2.
Anything else returns a simplified form of the equation.
For lists and matrices, returns comparisons element by element.
You can insert this operator from the keyboard by typing /=
Note:
< (less than)
⇒
Expr1 Expr2 Boolean expression
<
⇒
List1 List2 Boolean list
<
⇒
Matrix1 Matrix2 Boolean matrix
<
Returns true if Expr1 is determined to be less than Expr2.
Returns false if Expr1 is determined to be greater than or equal to
Expr2.
Anything else returns a simplified form of the equation.
For lists and matrices, returns comparisons element by element.
In the Calculator application
.
Example function that uses math test symbols: =,
@
Result of graphing g(x)
See "=" (equal) example.
See "=" (equal) example.
TI-Nspire™ Reference Guide
=
key
ƒ { |
, <, , >,
/=
keys
/=
keys
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