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/lib/phpspreadsheet/vendor/phpoffice/phpspreadsheet/src/PhpSpreadsheet/Calculation/MathTrig/ -> SeriesSum.php (source)

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Defines 1 class

SeriesSum:: (1 method):
  evaluate()


Class: SeriesSum  - X-Ref

evaluate($x, $n, $m, ...$args)   X-Ref
SERIESSUM.

Returns the sum of a power series

param: mixed $x Input value
param: mixed $n Initial power
param: mixed $m Step
param: mixed[] $args An array of coefficients for the Data Series
return: array|float|string The result, or a string containing an error