src/PHPSci/Kernel/CArray/Wrapper.php
public static function logspace($start, $stop, int $num, $base): \CArray
    {
        return parent::logspace($start, $stop, $num, $base);
    }
public static function logspace($start, $stop, int $num, $base): \CArray
    {
        return parent::logspace($start, $stop, $num, $base);
    }
public static function logspace ( $ start , $ stop , int $ num , $ base ) : \ CArray { return parent :: logspace ( $ start , $ stop , $ num , $ base ) ; }
CArray with numbers spaced evenly on a log scale.

@param $start    The starting value of the sequence.
@param $stop     The final value of the sequence
@param int $num  (optional) Number of samples to generate. Default is 50.
@param $base     (optional) The base of the log space.

@return \CArray  $num samples, equally spaced on a log scale.
CArray with numbers spaced evenly on a log scale .