FromBigInt will convert a big.Int to a Num, if the value in v has a BitLen > 128, this will panic.

FromFloat32 returns a new decimal128.Num constructed from the given float32 value using the provided precision and scale.

FromFloat64 returns a new decimal128.Num constructed from the given float64 value using the provided precision and scale.

FromI64 returns a new signed 128-bit integer value from the provided int64 one.

FromU64 returns a new signed 128-bit integer value from the provided uint64 one.

Max returns the largest Decimal128 that was passed in the arguments.

Min returns the smallest Decimal128 that was passed in the arguments.

New returns a new signed 128-bit integer value.

Num represents a signed 128-bit integer in two's complement.