Search moodle.org's
Developer Documentation

See Release Notes

  • Bug fixes for general core bugs in 4.0.x will end 8 May 2023 (12 months).
  • Bug fixes for security issues in 4.0.x will end 13 November 2023 (18 months).
  • PHP version: minimum PHP 7.3.0 Note: the minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is also supported.
/lib/phpspreadsheet/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/MathTrig/ -> Factorial.php (source)

[Source view]

Differences Between: [Versions 400 and 401] [Versions 400 and 402] [Versions 400 and 403]

(no description)

File Size: 110 lines (3 kb)
Included or required:0 times
Referenced: 0 times
Includes or requires: 0 files

Defines 1 class

Factorial:: (3 methods):
  fact()
  factDouble()
  multinomial()


Class: Factorial  - X-Ref

fact($factVal)   X-Ref
FACT.

Returns the factorial of a number.
The factorial of a number is equal to 1*2*3*...* number.

Excel Function:
FACT(factVal)

return: float|int|string Factorial, or a string containing an error
param: float $factVal Factorial Value

factDouble($factVal)   X-Ref
FACTDOUBLE.

Returns the double factorial of a number.

Excel Function:
FACTDOUBLE(factVal)

return: float|int|string Double Factorial, or a string containing an error
param: float $factVal Factorial Value

multinomial(...$args)   X-Ref
MULTINOMIAL.

Returns the ratio of the factorial of a sum of values to the product of factorials.

return: float|string The result, or a string containing an error
param: mixed[] $args An array of mixed values for the Data Series