precond |
Preconditioner to use, default is sparse |
rank |
Rank, if known; otherwise use RANK_UNKNOWN |
singular |
Whether the system is known to be singular or nonsingular; default is UNKNOWN |
symmetric |
True only if the system is symmetric. This improves performance somewhat, but will yield incorrect results if the system is not actually symmetric. Default is false. |
certificate |
True if the solver should attempt to find a certificate of inconsistency if it suspects the system to be inconsistent; default is true |
maxTries |
Maximum number of trials before giving up and returning a failure; default is 100 |