Using TLA+ in the Real World to Understand a Glibc BugUsing TLA+ in the Real World to Understand a Glibc Bug by Malte Skarupke TLA+ is a formal specification language that you can use to verify programs. It’s different from other formal verification systems in that it’s very pragmatic. Instead of writing proofs, it works using the simple method of running all possible executions of a program. You can write assertions and if they’re not true for any p
