1---------------------------- 2Simulation parameters: 3 dim : 2 4 r : 0.1 5 eps : 0.001 6 alpha: 0.75 7 gamma: 0.75 8 D : 0.01 9 IC : 3 10 snum : 1 11 x0 : (0.25,0.25) 12 scals: (500.,0.,0.,1.) 13---------------------------- 14 ---------- Testing Jacobian ------------- 15 Run with -snes_test_jacobian_view and optionally -snes_test_jacobian <threshold> to show difference 16 of hand-coded and finite difference Jacobian entries greater than <threshold>. 17 Testing hand-coded Jacobian, if (for double precision runs) ||J - Jfd||_F/||J||_F is 18 O(1.e-8), the hand-coded Jacobian is probably correct. 19 ||J - Jfd||_F/||J||_F = 9.57513e-14, ||J - Jfd||_F = 9.8362e-13 20 0 TS: time 0., energy 0.781942, intp 8.73503e-22, ell 0. 21 ---------- Testing Jacobian ------------- 22 ||J - Jfd||_F/||J||_F = 1.83835e-08, ||J - Jfd||_F = 1.90991e-07 23 step 0 stage 0 nonlinear its 1, linear its 1 24 1 TS: time 0.1, energy 0.711252, intp -3.97047e-22, ell 0. 25