from math import log
from fpbase import FPState
-from fpcommon.postcalc import FPAddStage1Data
-from fpadd.add0 import FPAddStage0Data
+from ieee754.fpcommon.postcalc import FPAddStage1Data
+from .add0 import FPAddStage0Data
class FPAddStage1Mod(FPState, Elaboratable):