Here https://github.com/metamath/set.mm/pull/2473
no check have been performed. Is this a known issue? (there is no recent open issue on github) Glauco -- You received this message because you are subscribed to the Google Groups "Metamath" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/metamath/51b0df83-9169-4f48-964f-7cbeeef75f80n%40googlegroups.com.
