math

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v0.7.4 Latest Latest Go to latest Published: Aug 16, 2019 License: LGPL-3.0 Imports: 2 Imported by: 0

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Repository

github.com/HyperServiceOne/NSB

Documentation ¶

Constants ¶

This section is empty.

Variables ¶

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var (
	BigOne = big.NewInt(1)
	P128   = new(big.Int).SetBit(new(big.Int), 128, 1)
	MOD128 = new(big.Int).Sub(P128, BigOne)
	P256   = new(big.Int).SetBit(new(big.Int), 256, 1)
	MOD256 = new(big.Int).Sub(P256, BigOne)
)

Functions ¶

This section is empty.

Types ¶

type Uint128 ¶

type Uint128 struct {
	// contains filtered or unexported fields
}

func NewUint128FromBigInt ¶

func NewUint128FromBigInt(data *big.Int) *Uint128

func NewUint128FromBytes ¶

func NewUint128FromBytes(data []byte) *Uint128

func NewUint128FromHexString ¶

func NewUint128FromHexString(data string) *Uint128

func NewUint128FromString ¶

func NewUint128FromString(data string, base int) *Uint128

func NewUint128FromUint128 ¶

func NewUint128FromUint128(data *Uint128) *Uint128

func (*Uint128) Add ¶

func (ui128 *Uint128) Add(y *Uint128) bool

func (*Uint128) BitLen ¶

func (ui128 *Uint128) BitLen() int

func (*Uint128) Div ¶

func (ui128 *Uint128) Div(y *Uint128) bool

func (*Uint128) MarshalJSON ¶

func (ui128 *Uint128) MarshalJSON() ([]byte, error)

func (*Uint128) Mul ¶

func (ui128 *Uint128) Mul(y *Uint128) bool

func (*Uint128) String ¶

func (ui128 *Uint128) String() string

func (*Uint128) Sub ¶

func (ui128 *Uint128) Sub(y *Uint128) bool

func (*Uint128) UnmarshalJSON ¶

func (ui128 *Uint128) UnmarshalJSON(byteJson []byte) (err error)

type Uint256 ¶

type Uint256 struct {
	// contains filtered or unexported fields
}

func AddUint256 ¶

func AddUint256(x *Uint256, y *Uint256) (ret *Uint256, check bool)

func DivUint256 ¶

func DivUint256(x *Uint256, y *Uint256) (ret *Uint256, check bool)

func MulUint256 ¶

func MulUint256(x *Uint256, y *Uint256) (ret *Uint256, check bool)

func NewUint256FromBigInt ¶

func NewUint256FromBigInt(data *big.Int) *Uint256

func NewUint256FromBytes ¶

func NewUint256FromBytes(data []byte) *Uint256

func NewUint256FromHexString ¶

func NewUint256FromHexString(data string) *Uint256

func NewUint256FromString ¶

func NewUint256FromString(data string, base int) *Uint256

func NewUint256FromUint256 ¶

func NewUint256FromUint256(data *Uint256) *Uint256

func SubUint256 ¶

func SubUint256(x *Uint256, y *Uint256) (ret *Uint256, check bool)

func (*Uint256) Add ¶

func (ui256 *Uint256) Add(y *Uint256) bool

func (*Uint256) BitLen ¶

func (ui256 *Uint256) BitLen() int

func (*Uint256) Bytes ¶

func (ui256 *Uint256) Bytes() []byte

func (*Uint256) Comp ¶

func (ui256 *Uint256) Comp(y *Uint256) int

func (*Uint256) Div ¶

func (ui256 *Uint256) Div(y *Uint256) bool

func (*Uint256) MarshalJSON ¶

func (ui256 *Uint256) MarshalJSON() ([]byte, error)

func (*Uint256) Mul ¶

func (ui256 *Uint256) Mul(y *Uint256) bool

func (*Uint256) String ¶

func (ui256 *Uint256) String() string

func (*Uint256) Sub ¶

func (ui256 *Uint256) Sub(y *Uint256) bool

func (*Uint256) UnmarshalJSON ¶

func (ui256 *Uint256) UnmarshalJSON(byteJson []byte) (err error)

Source Files ¶

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