]> https://gitweb.dealii.org/ - dealii.git/commitdiff
Add commentary to a test case.
authorWolfgang Bangerth <bangerth@colostate.edu>
Fri, 5 Mar 2021 01:10:30 +0000 (02:10 +0100)
committerWolfgang Bangerth <bangerth@colostate.edu>
Sun, 21 Mar 2021 20:38:38 +0000 (21:38 +0100)
tests/sundials/kinsol_01.cc

index 6e16c5ce8175b4a46b123506f41eef54aa6e479f..d51db8620c7e3ca3ba5066f21634b15553623681 100644 (file)
 
 #include "../tests.h"
 
-// provide only residual function, use internal solver.
+// Solve a nonlinear system but provide only residual function. KINSOL
+// then uses its internal solvers which are based on a
+// finite-difference approximation to the Jacobian and a direct
+// solver.
 
 /**
  * Solve the non linear problem

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