alt Hacker NewsCan this be useful for someone with no prior knowledge of lean? I'd like to verify a software I'm working on, but I have no experience in formal verification. Can I get useful result with the spec, the code and some (limited) learning time on my side?
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rubendev • today at 6:14 AM
I think at minimum you would need to understand which theorems you want to prove about your code, and how to express those in Lean. Otherwise you won’t be able to verify the output. It may have proven some statement that is machine checked to be correct, but it’s pointless if you don’t understand what that statement means and if it covers what you want to verify about your code.
Read this section of the article “ Bug Discovery: Finding Hidden Flaws”, they appear to have used the model on open source Rust to find issues starting with just the Rust code. You might be also able to have conversations that help you write the Lean to verify your application, but I’m not certain about this.