e04vmc may be used to supply individual Integer optional parameters to
e04vhc. The initialization function
e04vgc must have been called before calling
e04vmc.
e04vmc may be used to supply values for Integer optional parameters to
e04vhc. It is only necessary to call
e04vmc for those arguments whose values are to be different from their default values. One call to
e04vmc sets one argument value.
Each Integer optional parameter is defined by a single character string in
string and the corresponding value in
ivalue.
For example, the following allows the iteration limit to be defined:
itnlim = 1000;
if (m > 500) itnlim = 500;
e04vmc ("Major Iterations", itnlim, &state, &fail);
Optional parameter settings are preserved following a call to
e04vhc and so the keyword
is provided to allow you to reset all the optional parameters to their default values before a subsequent call to
e04vhc.
A complete list of optional parameters, their abbreviations, synonyms and default values is given in
Section 12 in
e04vhc.
None.
Not applicable.
Background information to multithreading can be found in the
Multithreading documentation.
e04vkc or
e04vlc may also be used to supply Integer optional parameters to
e04vhc.