package ints import "math/big" func CopyBig(i *big.Int) *big.Int { return (&big.Int{}).Set(i) } func DivBig(x, y *big.Int) *big.Int { return x.Div(x, y) } func MulBig(x, y *big.Int) *big.Int { return x.Mul(x, y) } func PowTenBig(p int) *big.Int { return Big.PowTen(p) } func RepunitBig(k int) *big.Int { return Big.Repunit(k) }