import org.blaisemath.matrix.Matrix; import org.blaisemath.vector.Vector; Matrix coefficients = new Matrix(3, 3); coefficients.set(0, 0, 1.0); coefficients.set(0, 1, 2.0); coefficients.set(0, 2, 3.0); coefficients.set(1, 0, 4.0); coefficients.set(1, 1, 5.0); coefficients.set(1, 2, 6.0); coefficients.set(2, 0, 7.0); coefficients.set(2, 1, 8.0); coefficients.set(2, 2, 10.0); Vector constants = new Vector(3); constants.set(0, 1.0); constants.set(1, 2.0); constants.set(2, 3.0); import org.blaisemath.linear.LinearEquationSolver; import org.blaisemath.matrix.Matrix; import org.blaisemath.vector.Vector; LinearEquationSolver solver = new LinearEquationSolver(); Vector solution = solver.solve(coefficients, constants);