Úvod Webhosting Cenník Nastavenia služieb Referencie Reklama Kontakty CONTROL PANEL

 
 PHP manuál : function.expm1.html

expm1
PHP Manual
PrevNext

expm1

(PHP 4 >= 4.1.0, PHP 5)

expm1 --  Returns exp(number) - 1, computed in a way that is accurate even when the value of number is close to zero

Description

float expm1 ( float number )

Warning

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

expm1() returns the equivalent to 'exp(number) - 1' computed in a way that is accurate even if the value of number is near zero, a case where 'exp (number) - 1' would be inaccurate due to subtraction of two numbers that are nearly equal.

Note: This function is not implemented on Windows platforms.

See also log1p() and exp().

PrevHomeNext
expUpfloor

webmailWebmail


Zaujímavé linky



inzerat.sk - bezplatna inzercia, inzeraty, autobazar, reality

Slovak companies and manufacturers directory

Katalog slovenskych firiem a vyrobkov
Suppliers and products directory
 created by RealData (2005)
 www.realdata.sk  
Všetky ceny sú s 20% DPH.    Konverzny kurz: 1 EUR = 30,1260 SKK
Ceny nezahŕňajú ročný udržiavací poplatok za doménu, ktorý platíme jednotlivým správcom domén.

stránka vygenerovaná za 0.2411s

webhosting zaregistrujte si domenu