I tried my new magic prompt for summarizing and it works nicely:
Please provide a brief, but distinctive summary that captures the essence of the previous while retaining its unique qualities and characteristics without explanation.
Vaughan Pratt is a computer scientist who has contributed to the field of theoretical computer science through his work on rational mechanics and natural mathematics. Rational mechanics is a formalism for describing physical systems based on rational algebraic geometry, while natural mathematics is a more intuitive and accessible approach to mathematical concepts. Pratt’s work aims to bridge the gap between formal and intuitive thinking in computer science and mathematics.