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Searched refs:pdd_SfSb_A (Results 1 – 2 of 2) sorted by relevance

/dports/science/simbody/simbody-Simbody-3.7/Simbody/src/
H A DConstraint_RodImpl.h281 const Vec3 pdd_SfSb_A = a_ASb - a_ASf; // 2nd deriv in A, 3 flops in calcPositionDotDotErrorsVirtual() local
282 paerr[0] = ~pdd_SfSb_A * pc.Cz_A + ~vc.pd_SfSb_A * vc.Czd_A; // 11 flops in calcPositionDotDotErrorsVirtual()
H A DConstraint_SphereOnSphereContactImpl.h279 const Vec3 pdd_SfSb_A = a_ASb - a_ASf; // 2nd deriv in A, 3 flops in calcPositionDotDotErrorsVirtual() local
280 paerr[0] = ~pdd_SfSb_A * Cz_A + ~vc.pd_SfSb_A * vc.Czd_A; // 11 flops in calcPositionDotDotErrorsVirtual()