. Commentarii Academiae scientiarum imperialis Petropolitanae . D CommcTii - ^ IW^ , SERIERJ^M CONFERCENTirM SVMMAS ij—T~T3» T4+ aOTSioI T25133T5 HriSogSt? ~T~ ^ 5 9 9^* feii — 14, 392(^6^9. q. pr. ^ §. 14. Propofita fit niinc haec feries iH-^-f-g-hV,-f-j,-etc., cuiusliimmd in infinitum defideretur. Si pri-mo decem tcrmini initiales addantur habebitur 1, rchquis vcro erit ^~tIt, b — ra -, A—^^,^^, etjzr ^,,)^- Ex his fitfjdn — h — n~:frr;, atque pofito «—00erit jy(^n — ^\. Seriei ergo propofitae in infinitum con-tinuatae fumma erit rr-i-77^ — ttt^^ H-i
. Commentarii Academiae scientiarum imperialis Petropolitanae . D CommcTii - ^ IW^ , SERIERJ^M CONFERCENTirM SVMMAS ij—T~T3» T4+ aOTSioI T25133T5 HriSogSt? ~T~ ^ 5 9 9^* feii — 14, 392(^6^9. q. pr. ^ §. 14. Propofita fit niinc haec feries iH-^-f-g-hV,-f-j,-etc., cuiusliimmd in infinitum defideretur. Si pri-mo decem tcrmini initiales addantur habebitur 1, rchquis vcro erit ^~tIt, b — ra -, A—^^,^^, etjzr ^,,)^- Ex his fitfjdn — h — n~:frr;, atque pofito «—00erit jy(^n — ^\. Seriei ergo propofitae in infinitum con-tinuatae fumma erit rr-i-77^ — ttt^^ H-i, expreffio iii partibus decimalibus dat i, 544920. INVENTIO SVMMAE CVIVSQVE SERIEI EX DATO TERMINO GENERALI. heoub. Eulero.§. I. C/m, quac fuperiore difleititionc de fummationcfericrum mcthodo geometnca expofui, dihgen-tiub , eandemque fummandi ratio-ncm analyticc inueflij,afrcm ^ perfpcxi, id, quod geo-mctrice cHcui, dedi:ci ] oflc ex pecuhari quadam liim-mandi methodo, cuius iam ante triennium in DilTer-Tom. VIII. B tatio- 10 mFENTlD SVMMAE CVIVSQJ^ SE
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