Appendix A: Functions and Instructions 380
list
x
‡value
Returns list roots of value.
MATH
5:
x
‡
listA
x
‡listB
Returns listA roots of listB.
MATH
5:
x
‡
Cube: value
3
Returns the cube of a real or complex number, expression,
list, or square matrix.
MATH
3:
3
Cube root:
3
‡(value)
Returns the cube root of a real or complex number,
expression, or list.
MATH
4:
3
‡(
Equal: valueA=valueB
Returns 1 if valueA = valueB. Returns 0 if valueA ƒ valueB.
valueA and valueB can be real or complex numbers,
expressions, lists, or matrices.
y :
TEST
1:=
Not equal:
valueA
ƒvalueB
Returns 1 if valueA ƒ valueB. Returns 0 if valueA = valueB.
valueA and valueB can be real or complex numbers,
expressions, lists, or matrices.
y :
TEST
2:
ƒ
Less than:
valueA<valueB
Returns 1 if valueA < valueB. Returns 0 if valueA
‚ valueB.
valueA and valueB can be real or complex numbers,
expressions, or lists.
y :
TEST
5:<
Greater than:
valueA>valueB
Returns 1 if valueA > valueB. Returns 0 if valueA
valueB.
valueA and valueB can be real or complex numbers,
expressions, or lists.
y :
TEST
3:>
Less than or equal:
valueA
valueB
Returns 1 if valueA valueB. Returns 0 if valueA > valueB.
valueA and valueB can be real or complex numbers,
expressions, or lists.
y :
TEST
6:
Greater than or equal:
valueA
‚valueB
Returns 1 if valueA
‚ valueB. Returns 0 if valueA < valueB.
valueA and valueB can be real or complex numbers,
expressions, or lists.
y :
TEST
4:
‚
Inverse: value
L1
Returns 1 divided by a real or complex number or
expression.
—
Inverse: list
L1
Returns 1 divided by list elements.
—
Inverse: matrix
L1
Returns matrix inverted.
—
Square: value
2
Returns value multiplied by itself. value can be a real or
complex number or expression.
¡
Square: list
2
Returns list elements squared.
¡
Square: matrix
2
Returns matrix multiplied by itself.
¡
Powers: value^power Returns value raised to power. value can be a real or
complex number or expression.
›
F
unction or
Instruction/Arguments
Result
Key or
Keys/Menu or
Screen/Item
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