1*aa9a5b67SBarry Smith# Tutorials 2*aa9a5b67SBarry Smith 3*aa9a5b67SBarry SmithThis page provides connections to PETSc tutorial examples by type of physics being modeled, 4*aa9a5b67SBarry Smithdiscretization technique being used, solvers used, etc. 5*aa9a5b67SBarry Smith 6*aa9a5b67SBarry Smith```{toctree} 7*aa9a5b67SBarry Smith:maxdepth: 2 8*aa9a5b67SBarry Smith 9*aa9a5b67SBarry Smithguide_to_examples_by_physics 10*aa9a5b67SBarry Smithhandson 11*aa9a5b67SBarry Smithmeshing/guide_to_subsurface 12*aa9a5b67SBarry Smithperformance/guide_to_TAS 13*aa9a5b67SBarry Smithin_person 14*aa9a5b67SBarry Smith``` 15*aa9a5b67SBarry Smith 16*aa9a5b67SBarry SmithIn addition, PETSc has many additionally poorly curated tutorial examples, found in the `tutorials/` 17*aa9a5b67SBarry Smithdirectories throughout the PETSc `src/` tree. 18*aa9a5b67SBarry Smith 19*aa9a5b67SBarry Smith- <a href="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ksp/ksp/tutorials/index.html">Linear problems</a> 20*aa9a5b67SBarry Smith 21*aa9a5b67SBarry Smith- <a href="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/snes/tutorials/index.html">Nonlinear problems</a> 22*aa9a5b67SBarry Smith 23*aa9a5b67SBarry Smith- <a href="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/ts/tutorials/index.html">Time integration</a> 24*aa9a5b67SBarry Smith 25*aa9a5b67SBarry Smith- Optimization 26*aa9a5b67SBarry Smith 27*aa9a5b67SBarry Smith - <a href="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/leastsquares/tutorials/index.html">Least-squares</a> (Manual: {any}`sec_tao_leastsquares`) 28*aa9a5b67SBarry Smith - <a href="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/quadratic/tutorials/index.html">Quadratic</a> (Manual: {any}`sec_tao_quadratic`) 29*aa9a5b67SBarry Smith - <a href="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/unconstrained/tutorials/index.html">Unconstrained</a> (Manual: {any}`sec_tao_unconstrained`) 30*aa9a5b67SBarry Smith - <a href="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/bound/tutorials/index.html">Bound</a> (Manual: {any}`sec_tao_bound`) 31*aa9a5b67SBarry Smith - <a href="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/constrained/tutorials/index.html">Constrained</a> (Manual: {any}`sec_tao_constrained`) 32*aa9a5b67SBarry Smith - <a href="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/complementarity/tutorials/index.html">Complementarity</a> (Manual: {any}`sec_tao_complementary`) 33*aa9a5b67SBarry Smith - <a href="PETSC_DOC_OUT_ROOT_PLACEHOLDER/src/tao/pde_constrained/tutorials/index.html">PDE constrained</a> (Manual: {any}`sec_tao_pde_constrained`)n 34