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Lean.Meta.Tactic.Grind.Arith.Cutsat.Util

Returns true if the variables in the given polynomial are sorted in decreasing order.

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      Returns true if the cutsat state is inconsistent.

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        @[extern lean_grind_cutsat_mk_var]

        Creates a new variable in the cutsat module.

        Returns true if e is already associated with a cutsat variable.

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          Returns true if x has been eliminated using an equality constraint.

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            @[extern lean_grind_cutsat_assert_eq]

            Resets the assignment of any variable bigger or equal to x.

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              @[extern lean_grind_cutsat_assert_le]

              Returns occurrences of x.

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                Adds y as an occurrence of x. That is, x occurs in lowers[y], uppers[y], or dvdCnstrs[y].

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                  Given p a polynomial being inserted into lowers, uppers, or dvdCnstrs, get its leading variable y, and adds y as an occurrence for the remaining variables in p.

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                    Tries to evaluate the polynomial p using the partial model/assignment built so far. The result is none if the polynomial contains variables that have not been assigned.

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                      @[reducible, inline]
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                        @[reducible, inline]
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                          Returns .true if c is satisfied by the current partial model, .undef if c contains unassigned variables, and .false otherwise.

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                            Returns .true if c is satisfied by the current partial model, .undef if c contains unassigned variables, and .false otherwise.

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                              Returns .true if c is satisfied by the current partial model, .undef if c contains unassigned variables, and .false otherwise.

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                                Returns .true if c is satisfied by the current partial model, .undef if c contains unassigned variables, and .false otherwise.

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                                  Given a polynomial p, returns some (x, k, c) if p contains the monomial k*x, and x has been eliminated using the equality c.

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