This Method Of Forming The Epacts Might Have Been Continued Indefinitely If The Julian Intercalation Had Been Followed Without Correction, And The Cycle Been Perfectly Exact; But As Neither Of These Suppositions Is True, Two Equations Or Corrections Must Be Applied, One Depending On The Error Of The Julian Year, Which Is Called The Solar Equation; The Other On The Error Of The Lunar Cycle, Which Is Called The Lunar Equation.
Error can arise only because we mix up our opinions and suppositions with what we actually feel.
These authors proved, however, that no optical system can justify these suppositions, since they are contradictory to the fundamental laws of reflexion and refraction.
One of the simplest suppositions open to us is that From this we obtain II(z) = 1 31 e-1 3z, '(z) =133 ((3z+I)e ?
The suppositions that he was the son of Clarence or of Richard III.