| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 113 of 113 | 0% | 8 of 8 | 0% | 10 | 10 | 24 | 24 | 6 | 6 |
| create(RealLinearOperator) | | 0% | | 0% | 5 | 5 | 15 | 15 | 1 | 1 |
| sqrt() | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| operate(RealVector) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| JacobiPreconditioner(double[], boolean) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| getColumnDimension() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getRowDimension() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |