Texas Instruments TINSPIRE Reference Guide - Page 122

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Symbols + (add) Value1 + Value2 ⇒ value Returns the sum of the two arguments. List1 + List2 ⇒ list Matrix1 + Matrix2 ⇒ matrix Returns a list (or matrix) containing the sums of corresponding elements in List1 and List2 (or Matrix1 and Matrix2). Dimensions of the arguments must be equal. Value + List1 ⇒ list List1 + Value ⇒ list Returns a list containing the sums of Value and each element in List1. Value + Matrix1 ⇒ matrix Matrix1 + Value ⇒ matrix Returns a matrix with Value added to each element on the diagonal of Matrix1. Matrix1 must be square. Note: Use .+ (dot plus) to add an expression to each element. N(subtract) Value1 N Value2 ⇒ value Returns Value1 minus Value2. List1 N List2 ⇒ list Matrix1 N Matrix2 ⇒ matrix Subtracts each element in List2 (or Matrix2) from the corresponding element in List1 (or Matrix1), and returns the results. Dimensions of the arguments must be equal. Value N List1 ⇒ list List1 N Value ⇒ list Subtracts each List1 element from Value or subtracts Value from each List1 element, and returns a list of the results. 116 TI-Nspire™ Reference Guide + key - key

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116
TI-Nspire™ Reference Guide
Symbols
+ (add)
+
key
Value1
+
Value2
⇒
value
Returns the sum of the two arguments.
List1
+
List2
⇒
list
Matrix1
+
Matrix2
⇒
matrix
Returns a list (or matrix) containing the sums of corresponding
elements in
List1
and
List2
(or
Matrix1
and
Matrix2
).
Dimensions of the arguments must be equal.
Value
+
List1
⇒
list
List1
+
Value
⇒
list
Returns a list containing the sums of
Value
and each element in
List1
.
Value
+
Matrix1
⇒
matrix
Matrix1
+
Value
⇒
matrix
Returns a matrix with
Value
added to each element on the diagonal
of
Matrix1
.
Matrix1
must be square.
Note:
Use
.+
(dot plus) to add an expression to each element.
N
(subtract)
-
key
Value1
N
Value2
⇒
value
Returns
Value1
minus
Value2
.
List1
N
List2
⇒
list
Matrix1
N
Matrix2
⇒
matrix
Subtracts each element in
List2
(or
Matrix2
) from the corresponding
element in
List1
(or
Matrix1
), and returns the results.
Dimensions of the arguments must be equal.
Value
N
List1
⇒
list
List1
N
Value
⇒
list
Subtracts each
List1
element from
Value
or subtracts
Value
from
each
List1
element, and returns a list of the results.