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epfl-lara / lisa

Proof assistant based on first-order logic and set theory
Apache License 2.0
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Support arbitrary infix predicates #87

Closed cache-nez closed 1 year ago

SimonGuilloud commented 1 year ago

Can you please add subset on top of equality and membership as infix symbol ? :)

cache-nez commented 1 year ago

Can you please add subset on top of equality and membership as infix symbol ? :)

Done. Note that the mapping between different representations of the same label is not included in this PR, so "∊" is not the same as "elem" and "⊆" is not the same as subset_of.