Lines Matching refs:pnorm
128 Scalar pnorm, xnorm, fnorm1, actred, dirder, prered; variable
280 pnorm = diag.cwiseProduct(wa1).stableNorm(); in minimizeOneStep()
284 delta = (std::min)(delta,pnorm); in minimizeOneStep()
301 temp2 = numext::abs2(sqrt(par) * pnorm / fnorm); in minimizeOneStep()
320 delta = temp * (std::min)(delta, pnorm / Scalar(.1)); in minimizeOneStep()
323 delta = pnorm / Scalar(.5); in minimizeOneStep()
530 pnorm = diag.cwiseProduct(wa1).stableNorm(); in minimizeOptimumStorageOneStep()
534 delta = (std::min)(delta,pnorm); in minimizeOptimumStorageOneStep()
551 temp2 = numext::abs2(sqrt(par) * pnorm / fnorm); in minimizeOptimumStorageOneStep()
570 delta = temp * (std::min)(delta, pnorm / Scalar(.1)); in minimizeOptimumStorageOneStep()
573 delta = pnorm / Scalar(.5); in minimizeOptimumStorageOneStep()