Traduction et analyse de mots par intelligence artificielle ChatGPT
Sur cette page, vous pouvez obtenir une analyse détaillée d'un mot ou d'une phrase, réalisée à l'aide de la meilleure technologie d'intelligence artificielle à ce jour:
- comment le mot est utilisé
- fréquence d'utilisation
- il est utilisé plus souvent dans le discours oral ou écrit
- options de traduction de mots
- exemples d'utilisation (plusieurs phrases avec traduction)
- étymologie
Qu'est-ce (qui) est 4-8-4 4-8-4 - définition
.jpg?width=200)
![[[SNCF Class 241P]] No. 241.P 17](https://commons.wikimedia.org/wiki/Special:FilePath/241P17 à Dole.JPG?width=200 "[[SNCF Class 241P]] No. 241.P 17")
![NSWGR D57 class]] No. 5701](https://commons.wikimedia.org/wiki/Special:FilePath/5701 at Clyde 1929.jpg?width=200 "NSWGR D57 class]] No. 5701")
![Robertson]]](https://commons.wikimedia.org/wiki/Special:FilePath/HGG-14CRB-2004-Robertson-South-Africa.jpg?width=200 "Robertson]]")
![NGR Class D]]](https://commons.wikimedia.org/wiki/Special:FilePath/NGR Class A (4-8-2).jpg?width=200 "NGR Class D]]")
![PRR Class M1]]](https://commons.wikimedia.org/wiki/Special:FilePath/PRR M1a.jpg?width=200 "PRR Class M1]]")
 220481.jpg?width=200 "Class 12R crossing the Great Fish River")
![Class 15AR No. 1788 at [[Graaff-Reinet]]](https://commons.wikimedia.org/wiki/Special:FilePath/SAR Class 15AR 1788 Graaff-Reinet 040478.jpg?width=200 "Class 15AR No. 1788 at [[Graaff-Reinet]]")
![Class 15E at [[Magaliesburg]]](https://commons.wikimedia.org/wiki/Special:FilePath/SAR Class 15E 2878 (4-8-2).jpg?width=200 "Class 15E at [[Magaliesburg]]")
.jpg?width=200 "Class 19A at Paardeneiland, circa 1940")
![Touws River]]](https://commons.wikimedia.org/wiki/Special:FilePath/SAR Class 23 2556 (4-8-2) 1.JPG?width=200 "Touws River]]")
 NGR 332.jpg?width=200 "Ex NGR Class Hendrie D, SAR Class 3")
![Worcester]]](https://commons.wikimedia.org/wiki/Special:FilePath/SAR Class 4 (4-8-2).jpg?width=200 "Worcester]]")
![[[WAGR W class]] No. W934](https://commons.wikimedia.org/wiki/Special:FilePath/WAGR locomotive W934 at Woolshed Flat.jpg?width=200 "[[WAGR W class]] No. W934")
Wikipédia
In mathematics, 1 + 2 + 4 + 8 + ⋯ is the infinite series whose terms are the successive powers of two. As a geometric series, it is characterized by its first term, 1, and its common ratio, 2. As a series of real numbers it diverges to infinity, so the sum of this series is infinity.
However, it can be manipulated to yield a number of mathematically interesting results. For example, many summation methods are used in mathematics to assign numerical values even to a divergent series. For example, the Ramanujan summation of this series is −1, which is the limit of the series using the 2-adic metric.
