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/petsc/src/tao/linesearch/impls/morethuente/
H A Dmorethuente.c39 PetscReal ftest1 = 0.0, ftest2 = 0.0; in TaoLineSearchApply_MT() local
179 if (ls->bounded) ftest2 = finit + ls->step * dgtest * ls->ftol; in TaoLineSearchApply_MT()
189 if (ls->bounded && *f <= ftest2 && ls->step >= bstepmin2) { in TaoLineSearchApply_MT()