Functions
MMULT
Returns the matrix product of two arrays
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When to use it
When should I use MMULT?
Use MMULT to multiply two matrices together, useful for transforming data, solving linear systems, or applying weights across multiple variables.
Used in
Syntax
MMULT(array1, array2)Examples
=MMULT({1,2;3,4},{5,6;7,8}) // => 19
=MMULT({1,2,3;4,5,6},{7,8;9,10;11,12}) // => 58
=MMULT({1,2},{3;4}) // => 11