Imports of package bigmod

PathSynopsis
encoding/binaryPackage binary implements simple translation between numbers and byte sequences and encoding and decoding of varints.
errorsPackage errors implements functions to manipulate errors.
internal/cpuPackage cpu implements processor feature detection used by the Go standard library.
math/bigPackage big implements arbitrary-precision arithmetic (big numbers).
math/bitsPackage bits implements bit counting and manipulation functions for the predeclared unsigned integer types.