Initializing help system before first use

settol

Purpose
Define a particular tolerance in a tolerance set.
Synopsis
procedure settol(tset:tolset, which:integer, value:real)
Arguments
tset 
The tolerance set to be modified
which 
The tolerance which is being defined
value 
The new value of the tolerance
Further information
The tolerances which may be defined by this method are:
XNLP_TOL_TC
The absolute closure tolerance
XNLP_TOL_TA
The absolute delta tolerance
XNLP_TOL_RA
The relative delta tolerance
XNLP_TOL_TM
The absolute matrix tolerance
XNLP_TOL_RM
The relative matrix tolerance
XNLP_TOL_TI
The absolute impact tolerance
XNLP_TOL_RI
The relative impact tolerance
XNLP_TOL_TS
The relative slack impact tolerance
XNLP_TOL_RS
The absolute slack impact tolerance
Please refer to the Xpress NonLinear Reference Manual, and particularly the chapter 'Convergence criteria', for more information on these tolerances.
Related topics
setinitval, setinitsb, setdetrow, setenforcedctr.
Module
mmxnlp

Parent Topic Procedures and functions

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