Any additional information related to this implementation, that came to light after the release of this product, is described below.

### Missing data files

A few of the examples require data files which were inadvertantly omitted from the distribution materials. These are contained within the zip file

`mb24_data_files.zip`(1,143 bytes). The contents should be unzipped and placed in the`help\NAG\example`directory within your NAG Toolbox installation, e.g. .`C:\Program Files\NAG\MB24\mbw6i24ddl\help\NAG\example`This table shows the data files contained within the zip file and the example programs which use them:

Data file Required by `e04mx.opt``e04mx_example.m``nag_opt_miqp_mps_read.opt``nag_opt_miqp_mps_read_example.m``foo.data``x04bb_example.m`,`nag_file_line_read_example.m`### Fix for minor formatting problem in help

For some classes of mathematical expressions, extraneous characters are displayed on the right hand side of the window following the proper mathematical display. The addition of the lines

table.mtable{ display: none; }

to the end of the the file`help\NAG\styles\libdoc.css`within your NAG Toolbox for MATLAB distribution will hide these junk characters. Alternatively, you could replace that file by the one from our website:`http://www.nag.co.uk/numeric/MB/manual64_24_1/html/styles/libdoc.css`### MATLAB crashing when calling linear algebra routines

If MATLAB is crashing when you call a linear algebra routine, this may be due to a problem with the DLL

`mkl_avx2.dll`which is shipped with the NAG Toolbox. This file can be found in the directory (assuming the NAG Toolbox was installed in the default location). To work around the problem, rename the`C:\Program Files\NAG\MB24\mbw6i24ddl\mex.w64``mkl_avx2.dll`file. In the absence of this DLL, a different DLL is picked up instead, thus avoiding the problem. This will only affect machines which include the`avx2`instruction set.### MATLAB R2014a Suitability

This implementation has been tested with MATLAB version 8.3 (R2014a) and is considered suitable for use with that version.

### MATLAB R2014b, R2015a, R2015b and R2016a Suitability

This implementation has been tested with MATLAB version 8.4 (R2014b), version 8.5 (R2015a), version 8.6 (R2015b) and version 9.0 (R2016a) and is considered suitable for use with those versions. However, due to changes in the MATLAB graphics system at release R2014b, some of the example programs shipped with this implementation do not work correctly in these versions of MATLAB.