Questions about the application of the implies function in yalmip in MATLAB.

[emyia]

Hello, I tried adding an "implies" function with 8 operational strategies to the program I designed, but the program is difficult to solve. I suspect that the built-in big M value in the "implies" function might be too large. Is there any way to adjust the value of big M?

[Johan Löfberg]

YALMIP derives big-M constants from explicit bounds in the model, so if they are too big it means your model is not constrained enough, or poorly scaled