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Submissions from 1810

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Solutio facilior problematis Diophantei circa triangulum, in quo rectae ex angulis latera opposita bisecantes rationaliter exprimantur, Leonhard Euler

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Solutio facilis problematis, quo quaeritur sphaera, quae datas quatuor sphaeras utcunque dispositas contingat, Leonhard Euler

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Solutio problematis ob singularia calculi artivicia memorabilis, Leonhard Euler

Submissions from 1811

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De insigni paradoxo, quod in analysi maximorum et minimorum occurrit, Leonhard Euler

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De summatione serierum in hac forma contentarum a/1+a^2/4+a^3/9+a^4/16+a^5/25_a^6/36+etc, Leonhard Euler

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De transformatione functionum duas variabiles involventium dum earum loco aliae binae variabiles introducuntur, Leonhard Euler

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Integratio aequationis differentialis huius dy+yydx=Adx/(a+2bx+cxx)^2, Leonhard Euler

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Solutio quaestionis curiosae ex doctrina combinationum, Leonhard Euler

Submissions from 1813

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De lineis curvis non in eodem plano sitis, quae maximi minimive proprietate sunt praeditae, Leonhard Euler

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De serie maxime memorabili, qua potestas binomialis quaecunque exprimi potest, Leonhard Euler

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Dilucidationes in capita postrema calculi mei differentalis de functionibus inexplicabilibus, Leonhard Euler

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Observationes circa fractiones continuas in hac forma contentas S=n/1+n+1/2+n+2/3+n+3+4+etc, Leonhard Euler

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Regula facilis problemata Diophantea per numeros integros expedite resolvendi, Leonhard Euler

Submissions from 1815

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De divisoribus numerorum in forma mxx+nyy contentorum, Leonhard Euler

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De fractionibus continuis Wallisii, Leonhard Euler

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De seriebus memorabilibus, quibus sinus et cosinus angulorum multiplorum exprimere licet, Leonhard Euler

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Geometrica et sphaerica quaedam, Leonhard Euler

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Investigatio quadrilateri, in quo singularum angulorum sinus datam inter se teneant rationem, ubi artificia prorsus singularia in Analysi Diophantea occurrunt, Leonhard Euler

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Methodus succincta summas serierum infinitarum per formulas differentiales investigandi, Leonhard Euler

Submissions from 1818

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Analysis facilis aequationem Riccatianam per fractionem continuam resolvendi, Leonhard Euler

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Analysis facilis aequationem Riccatianam per fractionem continuam resolvendi, Leonhard Euler

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Commentatio in fractionem continuam, qua illustris La Grange potestates binomiales expressit, Leonhard Euler

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De integralibus quibusdam inventu difficillimis, Leonhard Euler

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Solution succincta et elegans problematis, quo quaeruntur tres numeri tales, ut tam summae quam differentiae binorum sint quadrata, Leonhard Euler