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: http://old.hcs.cmc.msu.ru/php/function.expm1.html
Дата изменения: Sun Feb 3 22:44:05 2002 Дата индексирования: Mon Oct 1 21:04:58 2012 Кодировка: |
(PHP 4 >= 4.1.0)
expm1 -- Returns exp(number) - 1, computed in a way that accurate even when the value of number is close to zero| Warning |
This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change in a future release of PHP without notice. Be warned and use this function at your own risk. |
| Warning |
This function is currently not documented, only the argument list is available. |