powered by
whether the expression is an atomic one
atomic_expr(ex)
logical value
expression
atomic_expr(rlang::expr(x)) atomic_expr(rlang::expr(!x)) atomic_expr(rlang::expr(x + y)) atomic_expr(rlang::expr(x > 1)) atomic_expr(rlang::expr(!x + y)) atomic_expr(rlang::expr(x > 1 | y < 2))
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