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However we could set a target for= each=0A= function using a generic ULP file. Then the ULP checker would give a warnin= g if the ULP=0A= is larger (so each target generates a short list of cases that could be imp= roved). If ULP is=0A= larger than some maximum (which could be set per math function) you would g= et the=0A= existing error.=0A= =0A= Cheers,=0A= Wilco=