Function reference · Linear algebra
rref
Returns the reduced row-echelon form of a matrix.
rref(...) performs row reduction and returns the reduced row-echelon form.
An optional prime modulus selects finite-field arithmetic.
Examples
These examples use Nerdamer Notation.
Reduce an invertible 2 by 2 matrix.
rref(matrix([1,2],[3,4]))
// → matrix([1, 0], [0, 1])Interfaces
The same operation is available through the interfaces below.
Nerdamer Notation
Use this form inside input passed to nerdamer(...).
rref(matrix[, prime])Parameters
matrix— Matrix to reduce.prime— Optional modulus for finite-field arithmetic.