1789736e1SBarry Smith Residual norm, norm of normal equations, and matrix norm for regressor_linear_ solve. 2789736e1SBarry Smith 0 KSP resid norm 1.516575088810e+00 3789736e1SBarry Smith 1 KSP resid norm 7.758996082099e-01 normal eq resid norm 8.408142938043e-01 matrix norm 1.228473174906e+00 4789736e1SBarry Smith 2 KSP resid norm 3.380617018914e-01 normal eq resid norm 2.920128359737e-16 matrix norm 1.837117307087e+00 5789736e1SBarry SmithPetscRegressor Object: 1 MPI process 6789736e1SBarry Smith type: linear 7789736e1SBarry Smith PetscRegressor Linear Type: ols 8789736e1SBarry Smith KSP Object: (regressor_linear_) 1 MPI process 9789736e1SBarry Smith type: lsqr 10789736e1SBarry Smith standard error not computed 11789736e1SBarry Smith using inexact matrix norm 12789736e1SBarry Smith maximum iterations=10000, initial guess is zero 13789736e1SBarry Smith tolerances: relative=1e-05, absolute=1e-50, divergence=10000. 14789736e1SBarry Smith left preconditioning 15789736e1SBarry Smith using UNPRECONDITIONED norm type for convergence test 16789736e1SBarry Smith PC Object: (regressor_linear_) 1 MPI process 17789736e1SBarry Smith type: none 18*ecf3d421SBarry Smith linear system matrix, followed by the matrix used to construct the preconditioner: 19789736e1SBarry Smith Mat Object: 1 MPI process 20789736e1SBarry Smith type: composite 21789736e1SBarry Smith rows=5, cols=2 22789736e1SBarry Smith Mat Object: 1 MPI process 23789736e1SBarry Smith type: normal 24789736e1SBarry Smith rows=2, cols=2 25789736e1SBarry Smith total KSP iterations: 2 26789736e1SBarry Smith Intercept=0.0857143 27789736e1SBarry SmithIntercept is 0.085714 28789736e1SBarry SmithCoefficients are 29789736e1SBarry SmithVec Object: 1 MPI process 30789736e1SBarry Smith type: seq 31789736e1SBarry Smith0.4 32789736e1SBarry Smith1.42857 33789736e1SBarry SmithPredicted values are 34789736e1SBarry SmithVec Object: 1 MPI process 35789736e1SBarry Smith type: seq 36789736e1SBarry Smith1.11429 37789736e1SBarry Smith0.242857 38789736e1SBarry Smith0.0857143 39789736e1SBarry Smith0.642857 40789736e1SBarry Smith1.91429 41