QuantityMatrixP

returns pattern that matches any NxM quantity array.

additionally requires the units of the item being checked are compatible with units.

Details

A quantity matrix with any units:

Specify the units:

Returns False if units are not compatible:

Returns False for other-dimensional QAs:

Returns False for non-QA inputs:

Remains unevaluated if second argument is not a valid unit specification:

Unit specification can contain unit strings: