Searched refs:dkm1 (Results 1 – 1 of 1) sorted by relevance
41 Real dkm1 = (y[k] - y[k-1])/hkm1; in pchip() local47 if ( (dk > 0 && dkm1 < 0) || (dk < 0 && dkm1 > 0) || dk == 0 || dkm1 == 0) in pchip()53 s[k] = (w1+w2)/(w1/dkm1 + w2/dk); in pchip()98 Real dkm1 = (impl_->y_[k] - impl_->y_[k-1])/hkm1; in push_back() local104 if ( (dk > 0 && dkm1 < 0) || (dk < 0 && dkm1 > 0) || dk == 0 || dkm1 == 0) in push_back()110 impl_->dydx_[k] = (w1+w2)/(w1/dkm1 + w2/dk); in push_back()