nag_lapacklin_dptsv (f07jac) Example Program Data 5 1 : n nrhs 4.0 10.0 29.0 25.0 5.0 : diagonal d -2.0 -6.0 15.0 8.0 : sub-diagonal e 6.0 9.0 2.0 14.0 7.0 : vector b