package coq
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sha256=13a67c0a4559ae22e9765c8fdb88957b16c2b335a2d5f47e4d6d9b4b8b299926
doc/coq-core.kernel/Univ/AbstractContext/index.html
Module Univ.AbstractContext
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An abstract context serves to quantify over a graph of universes represented using de Bruijn indices, as in: u0, ..., u(n-1), Var i < Var j, .., Var k <= Var l |- term(Var 0 .. Var (n-1)) \-------------/ \-------------------------------/ \---------------------/ names for constraints expressed on de Bruijn judgement in abstract printing representation of the n univ vars context expected to use de Bruijn indices
Build an abstract context. Constraints may be between universe variables.
repr ctx
is (Var(0), ... Var(n-1) |= cstr
where n
is the length of the context and cstr
the abstracted Constraints.t.
The constraints are expected to be relative to the concatenated set of universes
Generate the set of instantiated Constraints.t *
Return the names of the bound universe variables