Searched refs:psisq (Results 1 – 2 of 2) sorted by relevance
47 arcLength = PetscSqrtReal(PetscSqr(arcLength) + al->psisq * lambdaStep * lambdaStep); in SNESNewtonALCheckArcLength()364 sign += data->psisq * data->lambda_update; in SNESSolve_NEWTONAL()369 deltaLambda = sign * stepSize / PetscSqrtReal(normsqX_Q + data->psisq); in SNESSolve_NEWTONAL()389 …deltaLambda = -PetscRealPart(coefs[0]) / (PetscRealPart(coefs[1]) + data->psisq * data->lambda_upd… in SNESSolve_NEWTONAL()414 psisqLambdaUpdate = data->psisq * data->lambda_update; in SNESSolve_NEWTONAL()420 a0 = normsqX_Q + data->psisq; in SNESSolve_NEWTONAL()557 …for arc length continuation, 0 for cylindrical", "SNESNewtonAL", data->psisq, &data->psisq, NULL)); in SNESSetFromOptions_NEWTONAL()642 arclengthParameters->psisq = 1.0; in SNESCreate_NEWTONAL()
13 PetscReal psisq; /* load factor regularization parameter */ member