3^ G U I L I E L M I W E N C K E B A C H 



f z \ . t , 2160,65 \ 

 Log. (1 +-)=Log. (1+^535^; = c,oooi475 



Log. (Log.-;i + aLog.(i+|))=Log. (0,1105805+2.0,0001475) . . . 9,0448(54 



Log. z accurate 3?3358''9t' 



iinde altitudo Monlis Pcrdu supra urbem Bardges secundum 



mct. 



accuratam formulam 2167,15 



1 I- 



Log. 1S393 = i 4,26465*6 



Log. I +0,0027601 Cos. 2(//) =Log. (i +0,0027601 Cos. 84°) =: 0,0001253 



^°=' ^' +^^^1^^^"^) ~ ^°^' ^'""^^ ~ 0,0273496 



Log. h' = Log. 662,21 2,8209957 



Log. 512,39 = 2,7096006 



•Log. 5550 = , 3,7442930 



.. ^. , M53893(5 

 Log. (5550— I0j4) = Log. C5539j<5) = . . '• V. '3,7434784 



2,7104152 



0,1105805 



Log. (Log. -f^) = 9,0436786 



Log. 2 = 3>3358o6i 



igitur altitudo Montis Perdu supra Bariges secundom formulam 



breviorem 2)66,74 



secundum integram erat = 2167,15 



mcc. 



- differentia 0,41 



= ; — — ; totius altitudinis; quae differentia tam exlgua est, ut jure posterior ratio 

 ^54(9 



ctiam in accuratissimis mensurationibus adhibeatur. 



$.5. 



