Method derive

src/transform/src/analysis.rs:477–480

(&self, expr: &MirRelationExpr, index: usize, depends: &Derived)

        #[inline]
        fn derive(&self, expr: &MirRelationExpr, index: usize, depends: &Derived) -> A::Value {
            self.analysis
                .derive(expr, index, &self.results[..], depends)
        }
    }
}