(Dot Add); (Dot Subt.); (Dot Mult.); (Dot Divide) - Texas Instruments TI-Nspire Reference Manual

.+ (dot add)

⇒
Matrix1 Matrix2 matrix
.+
⇒
Value Matrix1 matrix
.+
Matrix1 .+ Matrix2 returns a matrix that is the sum of each pair of
corresponding elements in Matrix1 and Matrix2.
Value .+ Matrix1 returns a matrix that is the sum of Value and each
.
element in Matrix1
.
.

(dot subt.)

⇒
N
Matrix1 Matrix2 matrix
.
⇒
N
Value Matrix1 matrix
.
Matrix1 . N Matrix2 returns a matrix that is the difference between
each pair of corresponding elements in Matrix1 and Matrix2.
N
Value . Matrix1 returns a matrix that is the difference of Value and
.
each element in Matrix1
.·(dot mult.)
⇒
Matrix1 · Matrix2 matrix
.
⇒
Value matrix
·Matrix1
.
Matrix1 .· Matrix2 returns a matrix that is the product of each pair
of corresponding elements in Matrix1 and Matrix2.
Value .· Matrix1 returns a matrix containing the products of Value
and each element in Matrix1.

. / (dot divide)

⇒
Matrix1 Matrix2 matrix
. /
⇒
Value Matrix1 matrix
. /
Matrix1 ./ Matrix2 returns a matrix that is the quotient of each pair
of corresponding elements in Matrix1 and Matrix2.
Value ./ Matrix1 returns a matrix that is the quotient of Value and
.
each element in Matrix1

.^ (dot power)

⇒
.
Matrix1 Matrix2 matrix
^
⇒
.
Value Matrix1 matrix
^
Matrix1 .^ Matrix2 returns a matrix where each element in Matrix2
is the exponent for the corresponding element in Matrix1.
Value .^ Matrix1 returns a matrix where each element in Matrix1 is
the exponent for Value.
TI-Nspire™ Reference Guide
^+
keys
^-
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^r
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^p
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^l
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