In PostgreSQL, atanh() is a hyperbolic function that returns the inverse hyperbolic tangent of its argument.
The argument and return value are provided as a double precision value.
mathematical functions
How Acosh() Works in PostgreSQL
In PostgreSQL, acosh() is a hyperbolic function that returns the inverse hyperbolic cosine of its argument.
The argument and return value are provided as a double precision value.
How Asinh() Works in PostgreSQL
In PostgreSQL, asinh() is a hyperbolic function that returns the inverse hyperbolic sine of its argument.
The argument and return value are provided as a double precision value.
How Cosh() Works in PostgreSQL
In PostgreSQL, cosh() is a hyperbolic function that returns the hyperbolic cosine of its argument.
The argument and return value are provided as a double precision value.
How Tanh() Works in PostgreSQL
In PostgreSQL, tanh() is a hyperbolic function that returns the hyperbolic tangent of its argument.
The argument and return value are provided as a double precision value.
How Sinh() Works in PostgreSQL
In PostgreSQL, sinh() is a hyperbolic function that returns the hyperbolic sine of its argument.
The argument and return value are provided as a double precision value.
How Mod() Works in PostgreSQL
In PostgreSQL, mod() is a mathematical function that returns the remainder from division of the first argument (the dividend) by the second argument (the divisor).
How Width_Bucket() Works in PostgreSQL
In PostgreSQL, width_bucket() is a mathematical function that assigns values to buckets (individual segments) in an equiwidth histogram.
The return type is int.
How Div() Works in PostgreSQL
In PostgreSQL, the div() function returns the integer quotient of its first argument divided by its second argument.
How the Power() Function Works in PostgreSQL
In PostgreSQL, the power() function returns its first argument raised to the power of its second argument.