from math import log
from fpbase import FPNumDecode
-from singlepipe import SimpleHandshake, StageChain
+from nmutil.singlepipe import SimpleHandshake, StageChain
from fpbase import FPState, FPID
-from fpcommon.getop import FPADDBaseData
-from fpcommon.denorm import (FPSCData, FPAddDeNormMod)
+from ieee754.fpcommon.getop import FPADDBaseData
+from ieee754.fpcommon.denorm import (FPSCData, FPAddDeNormMod)
class FPAddSpecialCasesMod: