2009/05/14 by Leonhard Euler, Euler, Leonhard, Jordan Bell +1 · 1 citation
Mathematics · #01A50 #26A12 #Advanced Topology and Set Theory #Classical Analysis and ODEs (math.CA) #FOS: Mathematics #History and Overview (math.HO) #Mathematical Dynamics and Fractals #Mathematical and Theoretical Analysis #math.CA #math.HO #msc:01A50 #msc:26A12
paper · pdf · doi:10.48550/arxiv.0905.2254
13 pages; E507 in the Enestroem index. Corrected a few typos
openalex publication_date 2009/05/14 · arxiv created 2009/05/16 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Translation (by J.B.) from the original Latin of Euler's "De infinities infinitis gradibus tam infinite magnorum quam infinite parvorum" (1780). E507 in the Eneström index. Euler discusses orders of infinity in this paper. In other words this paper is about how different functions approach infinity or 0 at different rates. I was not certain about what Euler means by "infinities infiniti". Probably he means that x,x2,x3, etc. are infinitely many orders of infinity, and log x,(log x)2, (log x)3, etc. are infinitely many orders of infinity, so the combinations of them are an infinity of infinities of orders of infinity. In fact Euler mentions other orders of infinity in this paper. It would be worthwhile to study this paper more to figure out exactly what Euler means here. Another translation of the title is "On the infinitely infinite orders of the infinitely large and infinitely small". Here's another place Euler uses the phrase "infinities infiniti". The phrase "infinities infiniti" from the title is used by Euler also in section 21 of E302, "De motu vibratio tympanorum". Truesdell translates this phrase on p. 333 of "The rational mechanics of flexible or elastic bodies" as "infinity of infinities". I'd like to thank Martin Mattmueller for clearing up some questions.