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epfl-lara / lisa

Proof assistant based on first-order logic and set theory
Apache License 2.0
33 stars 18 forks source link

Change the symbol that precedes a schematic predicate / function from ? to ' #56

Closed cache-nez closed 2 years ago

cache-nez commented 2 years ago

This allows to not print a space between a quantifier and the bound variable.

cache-nez commented 2 years ago

@SimonGuilloud @vkuncak this PR only changes the behavior in the kernel, not in the front. On the front, we can also just change the symbol, or rework the parser. I would estimate this as low priority since the front does not currently work.