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# Title: [Johannis Wallis S. T. D. Geometriae Professoris Saviliani, in Celeberrima Academia Oxoniensi, De Algebra Tractatus; Historicus & Practicus. Anno 1685 Anglice editus; Nunc Auctus Latine. Cum variis Appendicibus; Partim prius editis Anglice, Partim nunc primum editis] Johannis Wallis S. T. D. Geometriæ Professoris Saviliani, in Celeberrima Academia Oxoniensi, De Algebra Tractatus; Historicus & Practicus. Anno 1685 Anglice editus; Nunc Auctus Latine. Cum variis Appendicibus; Partim prius editis Anglice, Partim nunc primum editis (shelfmarks Leibn. Marg. 100:1/2, Stück 2; Leibn. Marg. 100:1/2)
# Folio 436, page id 851708439:0460
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ap. C.
AD A F angulum contineant F AD rectum;
lintque ipsi AD perpendiculares ad libicum
BC DE. Policis jam A B = _, BC. = b,
e area BC H D = 3: FA BD =
2
D 2abb Baabo 24c. b  120a83 + dc.
(Fiune aurem Denominacorum coefticientes
numeri ex continua mulciplicatione nume-
TOTUI F, 2, 3, 4,5, eC.) Pecebatur autem uC
hianc etiam leriem rellem cso numeris ex.
Donerc.
His cxo Ouaticis, respondi, lingua AN
Slicana, Dec. 2F. 1685. ad hunc tere fen.
iminis loco LTujunsere, Latine recdicum.)
Fsto provolira Latitudo, grad. 30. Aacoque (posito R == T, ) Sinus Lalicudinis
0. 5(= 2. ) ejusque quadratum 52 =-0. 25 (-- 2.). Per quod si continue mul-
aplicetu d; Mabevru 8,830, ecc. F’actisque relpectire Dirilonibus, habentur
L l L. B L A
Lunt. (Ouod Sp
Literis ad me datis Dec. 17. hoc habeas relpontum.
3078723
O7953T-
004883
D+22F
1000305 +
1000076
29) 513 =. 0000019+
13
15) S
17) S1
TT)
. 4.16667
C. OOTTTOT.
(. 00021707
(. 0000444. -
(.0000094
(. 0000020 
(. 0000004
(. 000000r4
349306+
.00625
FC ergo, hoc calus 0.540306F = L. C. L. MI H9. 9. = R L L S H8. 6. Secantium
ibidem ABOregaT. Et R R L. E fIg. 6. (factum ex RF =R = 5. in arcum La
cicudinis grac. 30. hoc cAt, in 0.5235988: Nam qualium Radius est L. talium ar-
cus grad. 30. clF0. 5235988 proxime: per Cusenii numeros: ) elt 0. 9235988, qux
est lumma Ractis cocies sumpri. Adeoque ut, 6.5235988, 2d 0.5493067: Sic grad.
30 in Aquatore, ad distantiam inde Paralseli graduum 30, in Charra Nautica.
Ecto jam provolita Lacitudo, graduum 45. Tum exit 5L07072068 proxime.
RC S2=0. 5 (= 5.) e consequenter,
7071068-
887
85
627
X38FT-
0006905.
0003453 -
0001726 +
0000863
29) 023 =. 0000432-
531 = 0000216 -
==. 0000108.
0000054
)531 =. 0000027
(. 000072.7 -
(. 0000329 -
.0000250-+
.0000069
(. 0000032.
.0000025
(. 0000007-
. 0000003 +
(.0000002 -
(, 00000Or-
.8813736
25
27
X
(. 7072068-
11785TF :
.0553553 -
OLLb269
.0040105
.0020088+
(. 1006409-
. 6003663
l. 0001025-
RF5O: