MMULT
Description
Returns the matrix product of two specified arrays. The number of columns in
array1
must be the same as the number of rows in
array2
.
Syntax
MMULT(
array1
,
array2
)
- array1: The first array of numeric values.
- array2: The second array of numeric values.
Example
The examples are based on this workbook:
A | B | C | |
|---|---|---|---|
1 | 2 | 4 | 6 |
2 | 3 | 6 | 9 |
3 | 5 | 10 | 15 |
The result of
=MMULT(A1:A3,A3:C3)
is shown in this
workbook:
10 | 20 | 30 |
15 | 30 | 45 |
25 | 50 | 75 |
The result of
=MMULT(A1:B3,A1:C2)
is shown in this
workbook:
16 | 32 | 48 |
24 | 48 | 72 |
40 | 80 | 120 |