org.soulspace.math.types.matrix — org.soulspace.clj/math.core 0.9.0

IMatrix clj protocol

Protocol for matrices.

scalar-add clj

(scalar-add this x)

Calculates the scalar sum of 'this' matrix with the scalar 'x'.

lower-triangular clj

(lower-triangular this)

Returns the upper triangular of 'this' matrix.

matrix-product clj

(matrix-product this m2)

Calculates the matrix product of 'this' matrix with matrix 'm2'.

element clj

(element this i j)

Returns the element of 'this' matrix at row 'i' and column 'j'.

transpose clj

(transpose this)

Returns the transposed matrix of this matrix.

matrix-add clj

(matrix-add this m2)

Calculates the sum of 'this' matrix with the matrix 'm2'.

row-vector clj

(row-vector this i)

Returns the row vector of 'this' matrix at row 'i'.

solve clj

(solve this v)

Calculates the solution of the linear equations of 'this' matrix with the vector 'v'.

upper-triangular clj

(upper-triangular this)

Returns the upper triangular of 'this' matrix.

column-vector clj

(column-vector this j)

Returns the column vector of 'this' matrix at column 'j'.

scalar-product clj

(scalar-product this x)

Calculates the scalar product of 'this' matrix with the scalar 'x'.