MATLAB: How to visualize simplest expression, rounding the numbers, in Matlab Live Script with symbolic math

liveMATLABoptimizationsymbolic

I am deriving the set of equations and constraints for an optimisation proble. I use symbolic math and matlab live script to ease the troubleshooting of errors.
The problem is such that all the functions (cost and constraint) could be represented by polynomials, but I failed to find a way in Matlab to visualise them as simple polynomials, and rounding the numbers (I still have pi as "pi").
For example, below, you can see a part of one constraint I would like to simplify to a simple poynomial.
This is the best I can achieve, using "collect()" with respect to the vector of the optimisation variables.
Screenshot 2019-01-27 at 08.56.02.png

Best Answer

Thanks a lot Walter, vpa indeed simplified a lot the coefficients.
You are rigth - it is a ratio of two polynomials. Is there any way in MATLAB to check if it can be reduced to a polynomial (even approximating)?
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