8889841cvendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/MathTrig/Trig/Secant.php000064400000002137150534703320032623 0ustar00home/clixcotz/fmi.clix.co.tzgetMessage(); } return Helpers::verySmallDenominator(1.0, cos($angle)); } /** * SECH. * * Returns the hyperbolic secant of an angle. * * @param float $angle Number * * @return float|string The hyperbolic secant of the angle */ public static function sech($angle) { try { $angle = Helpers::validateNumericNullBool($angle); } catch (Exception $e) { return $e->getMessage(); } return Helpers::verySmallDenominator(1.0, cosh($angle)); } }