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# Title: Leibniz-Handschriften zur Mathematik LH 35, 15, 6
# Folio 63v, page id 00068208:0128
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# Lines: 66 recognised, mean confidence 0.92
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ndim interdum guber.aculo quiestente cae-
tera circumaguntur interdum media pars navis
locuque ubimatus est, interdum ipsa propra prora
ABb
Eacrpavio den
quiesat puppi circum acha, ideo Angulys flexioni,  id est quem facium muaelinece moly navis AB AB
vi
nis eo casu, quano centrum verticitatus navis
et magnetis non coincidunt, non est differentia
angulorum directionis. Esto enim centrum
certicitatis in navi A. in magnete B. tunc
si polus esset in c. linea directionis megneticae
erit BC aut bc. Sed quia polus est quidem in recta
AC. sed non in non est in C. et simlitr sedverum
in recta AC. ultra C. producta in tantam
longitudinem ut angulus Ae si exfingatur
d magneticus seu quem faciunt maelineae ACB. vel ACb (si C. interim polus
sitmalleus  directionum ex diversis esse fingatur,
ceti diictimum centris verticitatutm
magneticarum, ft ob niniam exilitatem ha
beri possit pro mulo ac proinde lineae di rectio
num ex diversis centris verlicitatum magne-
ticarum pro parallelis: ideo posito poto
longe ultra C. et linea directionis ex centro
verticitatis A. posita AC. utcunque producta ad seu
 feu
BD.  t et ex centro b. erit bd.
prdacta produicta ultra d. saltem ad sensum
eruntus parallelae AC. BD. bd Eruntue Eiquatuur duo
anguli directionis semper aequales (quamdm ma–
gnes non mulat directionem superveniente forte
qu
declinatione, de quo postea) CABe
sie magnes sit in A.  nempe duo:
CAB. et C Ab. sivi sit in B, nemane
B vel b. nempe DBA 
 d b
et si linea navigationis sit AB. et duo
magnetes alius in A. alius in B. erunt aequa
les anguli DBA. et C AB. similiter
si linea novigavis sit AB. erunt aequales an-
et magnes sit a A. vel b. vel utroque simul.
erunt anguli aequales CAb. dbA
posito autem magnete extra centrum verticitatis
ipsius navis, duorum diversorum situum lineae anguli
directionis DBA. et dbA in ter se different.
Differentiae quantitas ita computabitur: finge
acum verticitate propria carere, seu verti-
citate navrs circumagi, id est transfer BD
in bDD. et AC. in ACC. ut linea CA.
DB. eundem faciunt angulum ad AB. eum
faciant ad Ab. Erit angulus DB DD bA
aequalis angulo DBA. ac pro inde differentia duorum angulorum directionis
anguli DBA et db A erit DDbD. Restat
determinare angulum flexionis BAb
tatur Id ita fiet e datur linea navigationis
D in sctu posterioni aequalus Ab in situ
si centrum motuss verticitatis navis seu
punctum A vel quantitatem lineae AB
habetimus.
antqss dtonem in
+posita eadem linea
navigationis, ubicunque sit ma-
gnes, sive etiam si plures sint
magnetes
+quem