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  • Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
  • Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
/lib/phpspreadsheet/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/Engineering/ -> BesselY.php (source)

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Differences Between: [Versions 400 and 402]

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File Size: 141 lines (5 kb)
Included or required:0 times
Referenced: 0 times
Includes or requires: 0 files

Defines 1 class

BesselY:: (6 methods):
  BESSELY()
  calculate()
  callBesselJ()
  besselY0()
  besselY1()
  besselY2()


Class: BesselY  - X-Ref

BESSELY($x, $ord)   X-Ref
BESSELY.

Returns the Bessel function, which is also called the Weber function or the Neumann function.

Excel Function:
BESSELY(x,ord)

param: mixed $x A float value at which to evaluate the function.
param: mixed $ord The integer order of the Bessel function.
return: array|float|string Result, or a string containing an error

calculate(float $x, int $ord)   X-Ref
No description

callBesselJ(float $x, int $ord)   X-Ref
Mollify Phpstan.


besselY0(float $x)   X-Ref
No description

besselY1(float $x)   X-Ref
No description

besselY2(float $x, int $ord)   X-Ref
No description