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Simulator programs and utilities for automatic differentiation.
2f3cdfd9e0
since f(x) = 1 + 0.5*g(x)*g(x) the derivative is f'(x) = 0 + 2*0.5*g(x) * g'(x) = g(x)*g'(x) note that the previous incorrect values do not affect the quality of the obtained results (if the tolerance of the non-linear solver is chosen to be small enough), but it may have deteriorated convergence rates. |
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examples | ||
opm/core | ||
tests |