sinh

    (PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8)

    sinh — Hyperbolic sine

    Description

    sinh(float $num): float

    Returns the hyperbolic sine of num, defined as (exp($num) - exp(-$num))/2.

    Parameters

    num

    The argument to process

    Return Values

    The hyperbolic sine of num

    See Also

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