int256

func (*Int) Abs ¶

func (z *Int) Abs(x *Int) *Int

Abs sets z to the absolute value of x and returns z.

func (*Int) Add ¶

func (z *Int) Add(x, y *Int) *Int

Add sets z = x + y and returns z.

func (*Int) Cmp ¶

func (z *Int) Cmp(x *Int) (r int)

Cmp returns -1 if z < x, 0 if z == x, and +1 if z > x.

func (*Int) Div ¶

func (z *Int) Div(x, y *Int) *Int

Div sets z = x / y and returns z. If y is 0, z is set to 0.

func (*Int) Eq ¶

func (z *Int) Eq(x *Int) bool

Eq returns z == x.

func (*Int) IsZero ¶

func (z *Int) IsZero() bool

IsZero returns true iff z is equal to 0.

func (*Int) Mul ¶

func (z *Int) Mul(x, y *Int) *Int

Mul sets z = x * y and returns z.

func (*Int) MulExp10 ¶

func (z *Int) MulExp10(x *Int, y int64) *Int

MulExp10 sets z = x * 10^y and returns z.

func (*Int) Neg ¶

func (z *Int) Neg(x *Int) *Int

Neg sets z to -x and returns z.

func (*Int) Set ¶

func (z *Int) Set(x *Int) *Int

Set sets z to the value of x.

func (*Int) SetUint64 ¶

func (z *Int) SetUint64(x uint64) *Int

Set sets z to the value of a uint256.

func (*Int) Sign ¶

func (z *Int) Sign() int

Sign returns -1 if z is negative, 0 if z is zero, and 1 if z is positive.

func (*Int) String ¶

func (z *Int) String() string

func (*Int) Sub ¶

func (z *Int) Sub(x, y *Int) *Int

Sub sets z = x - y and returns z.

func (*Int) ToBig ¶

func (z *Int) ToBig() *big.Int

ToBig converts z to a big.Int.