2013-04-04 Version 1.2.0. Several bug fixes: * Correct length of array for call to mc64. * Correct est_mem calculation for when order is supplied. * Avoid using keep%order as both intent(in) and intent(out) arguments in the same subroutine call (causes NAG compiler issues). * Several innocous issues causing valgrind errors. 2009-09-07 Version 1.1.0. Tests on info%flag corrected. 2009-03-18 Version 1.1.0 Added MA57C_ext family of functions and changed code to use these, avoiding conversion of entire factors to double precision. 2008-10-06 Version 1.0.1 Added additional control printing. Renamed control%use_dp_solve to control%use_ep to match spec sheet 2008-04-?? Jonathan Hogg, Jennifer Scott Version 1.0.0 Original code: A fast, robust, mixed precision solver