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Latest posts from topic “Funzione cosh^-1” Latest posts from topic “Funzione cosh^-1” on “ElectroYou”. 2016-08-17T21:57:07Z https://www.electroyou.it/forum/viewtopic.php?f=7&t=65466 Re: Funzione cosh^-1 https://www.electroyou.it/forum/viewtopic.php?f=7&t=65466#p664305 DaniloI 2016-08-18T21:11:43Z 2016-08-18T21:11:43Z
grazie
 Re: Funzione cosh^-1 https://www.electroyou.it/forum/viewtopic.php?f=7&t=65466#p664214 IsidoroKZ 2016-08-18T00:01:29Z 2016-08-18T00:01:29Z
Direi che [unparseable or potentially dangerous latex formula] sia [unparseable or potentially dangerous latex formula] mentre [unparseable or potentially dangerous latex formula] sia il settore coseno iperbolico (o area coseno iperbolico o coseno iperbolico inverso) e vale [unparseable or potentially dangerous latex formula].
 Re: Funzione cosh^-1 https://www.electroyou.it/forum/viewtopic.php?f=7&t=65466#p664208 GuidoB 2016-08-17T22:32:39Z 2016-08-17T22:32:39Z
Se l'esponente -1 è dato al nome della funzione, indica la funzione inversa.
L'inverso del "coseno iperbolico" è il "settore coseno iperbolico".
Ho provato a calcolarlo. Il settore coseno iperbolico di 8 è circa 2,768659383....
 Re: Funzione cosh^-1 https://www.electroyou.it/forum/viewtopic.php?f=7&t=65466#p664207 DaniloI 2016-08-17T22:31:40Z 2016-08-17T22:31:40Z
Grazie, ma come considerare quel ^-1?
 Re: Funzione cosh^-1 https://www.electroyou.it/forum/viewtopic.php?f=7&t=65466#p664206 DanteCpp 2016-08-17T22:22:32Z 2016-08-17T22:22:32Z
Basta applicare la definizione
\cosh x = \frac{e^x+e^{-x}}{2}
 Funzione cosh^-1 https://www.electroyou.it/forum/viewtopic.php?f=7&t=65466#p664203 DaniloI 2016-08-17T21:57:07Z 2016-08-17T21:57:07Z
Cari utenti, leggendo un documento mi sono imbattuto in [unparseable or potentially dangerous latex formula]. Sono passati alcuni decenni dall´ultimo esame di matematica e non ricordo come ricavare con la calcolatrice questo valore.
Banalmente [unparseable or potentially dangerous latex formula] ?