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Resolution-agnostic API for logic solvers

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package it.unibo.tuprolog.solve.stdlib.primitive

import it.unibo.tuprolog.core.Substitution
import it.unibo.tuprolog.core.Term
import it.unibo.tuprolog.solve.ExecutionContext
import it.unibo.tuprolog.solve.primitive.BinaryRelation
import it.unibo.tuprolog.solve.primitive.Solve

/** Implementation of '='/2 predicate */
object UnifiesWith : BinaryRelation.Functional("=") {
    override fun Solve.Request.computeOneSubstitution(
        first: Term,
        second: Term,
    ): Substitution = mgu(first, second)
}