Floor Coefficient function

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1

Hi,

I was wondering if anyone knows of an existing CoefficientFunction that could be used to get the floor (integer part) of another CoefficientFunction. I could use it to generate an arbitrary periodic initial condition.

Thanks,
Dow

2

I guess the easiest way is you implement it yourself, how to create a CoefficientFunction is explained here, how to export it to Python here. Basically you just have to replace the code in the Evaluate function with a call to a C floor function.

Best
Christopher

3

floor() and ceil() are available for CoefficientFunctions.
Actually, I exported them to define periodic functions,
Joachim