| setInitialStep(double) |  | 0% | | 0% | 2 | 2 | 4 | 4 | 1 | 1 |
| findUpperBound(UnivariateFunction, double, double) |  | 84% | | 75% | 1 | 3 | 1 | 8 | 0 | 1 |
| NonLinearConjugateGradientOptimizer(ConjugateGradientFormula) | | 0% | | n/a | 1 | 1 | 2 | 2 | 1 | 1 |
| doOptimize() | | 98% | | 86% | 4 | 15 | 1 | 49 | 0 | 1 |
| NonLinearConjugateGradientOptimizer(ConjugateGradientFormula, ConvergenceChecker, UnivariateSolver, Preconditioner) | | 100% | | n/a | 0 | 1 | 0 | 6 | 0 | 1 |
| NonLinearConjugateGradientOptimizer(ConjugateGradientFormula, ConvergenceChecker) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |
| NonLinearConjugateGradientOptimizer(ConjugateGradientFormula, ConvergenceChecker, UnivariateSolver) | | 100% | | n/a | 0 | 1 | 0 | 2 | 0 | 1 |