| X04AAF
| Return or set unit number for error messages |
| X04ABF
| Return or set unit number for advisory messages |
| X04ADF
| Close file associated with given unit number |
| X04BAF
| Write formatted record to external file |
| X04BBF
| Read formatted record from external file |
| X04CAF
| Print real general matrix (easy-to-use) |
| X04CBF
| Print real general matrix (comprehensive) |
| X04CCF
| Print real packed triangular matrix (easy-to-use) |
| X04CDF
| Print real packed triangular matrix (comprehensive) |
| X04CEF
| Print real packed banded matrix (easy-to-use) |
| X04CFF
| Print real packed banded matrix (comprehensive) |
| X04DAF
| Print complex general matrix (easy-to-use) |
| X04DBF
| Print complex general matrix (comprehensive) |
| X04DCF
| Print complex packed triangular matrix (easy-to-use) |
| X04DDF
| Print complex packed triangular matrix (comprehensive) |
| X04DEF
| Print complex packed banded matrix (easy-to-use) |
| X04DFF
| Print complex packed banded matrix (comprehensive) |
| X04EAF
| Print integer matrix (easy-to-use) |
| X04EBF
| Print integer matrix (comprehensive) |