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DOTProduct
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Navigation: thinBasic Modules > Math > Matrix functions > DOTProduct |
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Description
Compute dot product ( scalar product ) of two passed arrays or matrices.
Syntax
dp = DOTProduct(Matrix_A[()], Matrix_B[()])
Returns
Number.
Parameters
Name |
Type |
Optional |
Meaning |
Matrix_1 |
Variable |
No |
Any numeric variable representing an array or a matrix |
Matrix_2 |
Variable |
No |
Any numeric variable representing an array or a matrix |
Remarks
Restrictions
The number of elements in first and second passed matrix must be the same
See also
Examples
USES "Math"
Dim M1(3) As Long VALUE 1, 3, -5
Dim M2(3) As EXT VALUE 4, -2, -1
Dim Result As EXT
Result = DOTProduct( M1, M2 )
MSGBOX 0, Result
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