FIELD: computer science.
SUBSTANCE: method includes receipt of first operand, having first set of L data elements, receipt of second operand, having second set of L data elements, and multiplication of L data element pairs for forming a set of L multiplication results, while each of L pairs includes one data element from first set and second data element from appropriate position of data element from second set. Each of L multiplication results is truncated for forming of L truncated values, which are scaled for forming of L scaled values, for each of which truncation is performed for storing in destination place, while each truncated value should e kept in position of data element, appropriate for its data elements pair.
EFFECT: higher speed of operation, higher precision.
5 cl, 16 dwg
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