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<?php
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namespace PhpOffice\PhpSpreadsheet\Calculation\MathTrig\Trig;
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use PhpOffice\PhpSpreadsheet\Calculation\ArrayEnabled;
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use PhpOffice\PhpSpreadsheet\Calculation\Exception;
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use PhpOffice\PhpSpreadsheet\Calculation\MathTrig\Helpers;
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class Sine
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{
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use ArrayEnabled;
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/**
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* SIN.
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*
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* Returns the result of builtin function sin after validating args.
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*
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* @param mixed $angle Should be numeric, or can be an array of numbers
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*
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* @return array|float|string sine
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* If an array of numbers is passed as the argument, then the returned result will also be an array
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* with the same dimensions
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*/
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public static function sin(mixed $angle): array|string|float
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{
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if (is_array($angle)) {
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return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $angle);
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}
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try {
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$angle = Helpers::validateNumericNullBool($angle);
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} catch (Exception $e) {
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return $e->getMessage();
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}
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return sin($angle);
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}
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/**
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* SINH.
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*
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* Returns the result of builtin function sinh after validating args.
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*
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* @param mixed $angle Should be numeric, or can be an array of numbers
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*
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* @return array|float|string hyperbolic sine
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* If an array of numbers is passed as the argument, then the returned result will also be an array
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* with the same dimensions
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*/
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public static function sinh(mixed $angle): array|string|float
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{
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if (is_array($angle)) {
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return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $angle);
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}
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try {
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$angle = Helpers::validateNumericNullBool($angle);
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} catch (Exception $e) {
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return $e->getMessage();
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}
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return sinh($angle);
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}
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/**
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* ASIN.
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*
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* Returns the arcsine of a number.
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*
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* @param array|float $number Number, or can be an array of numbers
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*
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* @return array|float|string The arcsine of the number
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* If an array of numbers is passed as the argument, then the returned result will also be an array
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* with the same dimensions
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*/
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public static function asin($number)
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{
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if (is_array($number)) {
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return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $number);
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}
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try {
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$number = Helpers::validateNumericNullBool($number);
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} catch (Exception $e) {
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return $e->getMessage();
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}
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return Helpers::numberOrNan(asin($number));
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}
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/**
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* ASINH.
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*
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* Returns the inverse hyperbolic sine of a number.
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*
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* @param array|float $number Number, or can be an array of numbers
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*
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* @return array|float|string The inverse hyperbolic sine of the number
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* If an array of numbers is passed as the argument, then the returned result will also be an array
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* with the same dimensions
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*/
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public static function asinh($number)
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{
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if (is_array($number)) {
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return self::evaluateSingleArgumentArray([self::class, __FUNCTION__], $number);
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}
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try {
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$number = Helpers::validateNumericNullBool($number);
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} catch (Exception $e) {
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return $e->getMessage();
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}
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return Helpers::numberOrNan(asinh($number));
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}
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}
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