Matrix

Matrix class over FpField. Data is row-major.

Constructors

Constructor

new Matrix(field, data): Matrix

Parameters

Parameter	Type
`field`	`FpField`
`data`	readonly `bigint`[][]

Returns

Matrix

Properties

Property	Type
`data`	readonly `bigint`[][]
`field`	`FpField`

Methods

add()

add(rhs, ct): Matrix

Element-wise addition between this and rhs.

Parameters

Parameter	Type	Default value
`rhs`	`Matrix`	`undefined`
`ct`	`boolean`	`false`

Returns

Matrix

det()

det(): bigint

computs the determinant using gaus elimination matches the determinant implementation in arcis

Returns

bigint

is_square()

is_square(): boolean

Returns

boolean

matMul()

matMul(rhs): Matrix

Matrix multiplication between this and rhs.

Parameters

Parameter	Type
`rhs`	`Matrix`

Returns

Matrix

pow()

pow(e): Matrix

Raises each element of this to the power e.

Parameters

Parameter	Type
`e`	`bigint`

Returns

Matrix

sub()

sub(rhs, ct): Matrix

Element-wise subtraction between this and rhs.

Parameters

Parameter	Type	Default value
`rhs`	`Matrix`	`undefined`
`ct`	`boolean`	`false`

Returns

Matrix

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