TANH¶

인자의 쌍곡선 탄젠트를 계산합니다.

구문¶

TANH( <real_expr> )

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input_expr: The value or expression to operate on. The data type must be FLOAT or DECFLOAT.

If the input expression is of type DECFLOAT, the returned type is DECFLOAT. Otherwise, the returned type is FLOAT.

SELECT TANH(1.5);

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  TANH(1.5)   |
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 0.9051482536 |
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