S.I/Lisp/

CONS

=CONS(A1, A2:A5)
-> A1:A5
        

DEFINE(
    CONS,
    LAMBDA(
        value,
        range,
        IF(
            GREATERTHAN(
                COLUMNS(range),
                ROWS(range)),
            HSTACK(
                value,
                range),
            VSTACK(
                value,
                range))))
        

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