
What TLA+ Can and Can’t Check — And Why the Formal Verification Hype Is Overblown
TLA+ verifies concurrent systems beautifully, yet it cannot check reachability, step sequences, floating-point behavior, or hyperproperties.


TLA+ verifies concurrent systems beautifully, yet it cannot check reachability, step sequences, floating-point behavior, or hyperproperties.

Boris Cherny's tweet about TLA+ drew 1M views and a million questions. Here's what the internet is actually asking about this formal verification language.

Ethereum founder Vitalik Buterin argues AI can prove software security as a theorem, rejecting claims AI hacking spells crypto's doom.
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