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FilledSmallSquare a ** b ** c is a general associative, but non-commutative, form of multiplication.

FilledSmallSquare NonCommutativeMultiply has attribute Flat.

FilledSmallSquare Instances of NonCommutativeMultiply are automatically flattened, but no other simplification is performed.

FilledSmallSquare You can use NonCommutativeMultiply as a generalization of ordinary multiplication for special mathematical objects.

FilledSmallSquare See Section A.2.7.

FilledSmallSquare See also: Dot, Times, Cross.

FilledSmallSquare New in Version 1.

Further Examples