Ilya Sergey
@ilyasergey
Associate Professor at @NUSComputing. Working on programming languages, distributed systems, and proof engineering – all of that in Lean.
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Velvet 2.0 is out: now based on Lean's most recent verification machinery, easier to set up, and 10x faster. New: exception specs, ghost state, named proof goals, lots of case studies from Dijkstra to lazy segment trees. And a new shiny webpage:
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