switch float64 to big.Float
switch float64 to big.Float

NebulousLabs/Sia,mharkus/Sia,ChrisSchinnerl/Sia,MrStrong/Sia,ericflo/Sia,ericflo/Sia,MrStrong/Sia,mtlynch/Sia,NebulousLabs/Sia,mtlynch/Sia,mharkus/Sia,ChrisSchinnerl/Sia