5 lines
162 B
PL/PgSQL
5 lines
162 B
PL/PgSQL
CREATE OR REPLACE FUNCTION fibFormula(n INTEGER) RETURNS INTEGER AS $$
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BEGIN
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RETURN round(pow((pow(5, .5) + 1) / 2, n) / pow(5, .5));
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END;
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$$ LANGUAGE plpgsql;
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