SNESNewtonTRQNType#
type of quasi-Newton model to use
Synopsis#
typedef enum {
  SNES_TR_QN_NONE,
  SNES_TR_QN_SAME,
  SNES_TR_QN_DIFFERENT,
} SNESNewtonTRQNType;
Values#
- SNES_TR_QN_NONE- do not use a quasi-Newton model
- SNES_TR_QN_SAME- use the same quasi-Newton model for matrix and preconditioner
- SNES_TR_QN_DIFFERENT- use different quasi-Newton models for matrix and preconditioner
See Also#
Level#
intermediate
Location#
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages