DECIMAL FLOATING POINT QUANTUM EXCEPTION DETECTION

摘要

PURPOSE: A decimal floating point quantum exception detection is provided to efficiently reduce efficient accuracy for emulation of one decimal floating point by using the highest significant position number as an indicator of potential scale loss. CONSTITUTION: A decimal floating point operand is received(202). The decimal floating point operand is performed by the decimal floating point operand(210). Output is supplied for displaying quantum exception(220). The preference quantum displays a definition value by the lowest floating point of significant. The quantum exception is generated in response to a decimal floating point result.