E385 -- Institutionum calculi integralis volumen tertium

(Foundations of Integral Calculus, volume 3)


Originally published with the full title: Institutionum calculi integralis volumen tertium, in quo methodus inveniendi functiones duarum et plurium variabilium, ex data relatione differentialium cujusvis gradus pertractatur. Una cum appendice de calculo variationum et supplemento, evolutionem casuum prorsus singularium circa integrationem aequationum differentialium continente. Auctore Leonhardo Eulero acad. scient. Borussiae directore vicennali et socio acad. Petrop. Parisin. et Londin. Petropoli, impensis academiae imperialis scientiarum 1770.

Summary:

This work consists of two parts, along with an “Appendix” and a “Supplementum.” The first part (investigatio functionum duarum variabilium ex data differentialum cujusvis gradus relatione) contains three “sectiones” with 6, 5, and 3 chapters, respectively: The second part (investigatio functionum trium variabilium ex data differentialium relatione) contains 4 chapters:
  1. Chapter 1: De formulis differenttialibus functionum tres variabiles involventium.
  2. Chapter 2: De inventione functionum trium variabilium ex dato cujuspiam formulae differentialis valore.
  3. Chapter 3: De resolutione aequationum differentialium primi gradus.
  4. Chapter 4: De resolutione aequationum differentialium homogenearum.
The appendix (de calculo variationum) contains 7 chapters:
  1. Chapter 1: De calculo variationum in genere.
  2. Chapter 2: De variatione formularum differentialium duas variabiles involventium.
  3. Chapter 3: De variatione formularum integralium simplicium duas variabiles involventium.
  4. Chapter 4: De variatione formularum integralium complicatarum duas variabiles involventium.
  5. Chapter 5: De variatione formularum integralium variabiles involventium, et duplicem relationem implicantium.
  6. Chapter 6: De variatione formularum differentialium tres variabiles involventium, quarum relatio unica aequatione continetur.
  7. Chapter 7: De variatione formularum integralium, tres variabiles involventium, quarum una ut functio binarum reliquarum spectatur.
The Supplementum relates to the differential equation of the elliptic integral.

Figures

Publication: Documents Available:



Return to the Euler Archive