In this guide are outlined basic operations with the HiGHS Library:

• Loading a model
• Solving a model
• Retrieving solution information

HiGHS can be used to modify the current model and re-solve it efficiently.

Loading a model

• from data file (.lp, .mps)
• via data provided by another application

Solving a model

• LP Revised dual Simplex
• LP Interior point
• MIP branch-and-bound

Solution

• Write to file
• Load directly

Model modifications

• add