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ATANH
— Inverse hyperbolic tangent functionATANH(X)
computes the inverse hyperbolic tangent of X.
RESULT = ATANH(X)
X | The type shall be REAL or COMPLEX .
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PROGRAM test_atanh REAL, DIMENSION(3) :: x = (/ -1.0, 0.0, 1.0 /) WRITE (*,*) ATANH(x) END PROGRAM
Name | Argument | Return type | Standard
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DATANH(X) | REAL(8) X | REAL(8) | GNU extension
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