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# Title: [Johannis Wallis S. T. D. Geometriae Professoris Saviliani, in Celeberrima Academia Oxoniensi; Opera Mathematica] Johannis Wallis S. T. D. Geometriæ Professoris Saviliani, in Celeberrima Academia Oxoniensi; Opera Mathematica (shelfmarks Leibn. Marg. 100:1/2, Stück 1; Leibn. Marg. 100:1/2)
# Folio 876, page id 851387705:0896
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De Calculo Centri Cravitatis.
Cap. V.
Exemplum Calculi.
Circulus MaximuS, 2R=
_=0. 52359877 Supert. Hemisphaerii, 4 R L
opIaTa integra, BD BP, 3R = X,
Femispharium, BBP, 3 R =
Casus F.
2. 6333E
d- D. B a =0. 5625 a = 1 - a =0. 4375 a = 0. 6674376
. 3 b=0. 25. B= L b=0. 75
=B
B-
4.  2a = 5. 125
d.3725 V
B
2.
4a  2a a
Scgmentum SSPC P, vel semiscemenum SDDSe,
+. F 20 = a R2&
Seomentum integrum SSpSSP, Cictius duplum,)
0. 8660254 -
0. 5590169 +
3. 38986687
Segmencum SSB, vel 2SDB, (= BBPSDDSP,) = 0. 3194639 1
Semilermentum SDB, (iltius Temissis,)
4- 20 - 4. 875 40 + 204 3. 65625
Segmentum B55B, 4 Y 2.0 = a. R28,
Segmentum SSP, (= BBP = BSSB,
Scomentum DSSD, (=SDDSP - SSP
=B5SB = 25DB)
4 + 25 = 5. 5
4b. + 28b - 2. 75
Segmencum BL. L. B, 2 = 2 BR2 d.
Segmentum LL P, (= BBP =BL. L. B, )
Scgmentum L.SSL, (= BSSB -- BL. L. B,)
R = 0. 7637626ESin. An8. BF. 49. 47,8225
R = 0. 6666666=Sin. AN8. 8r. 4. L. 48, 6186.=
aB = 0, 64051903
1: a = B2
2B  R = 0. 8606628 =
O, 6509070
F, 00000OE=X
= 0. 65449843
d. 5533605
F. 0000000
464559C
=cd
1, 000000∞Z=48
BI. AMB. EP. 59. 2334656
6==0. 5533005 a =0. 4645590 e = 0, 6599070
Verumtic, adeoque in iis quae hinc dependent, ulrima noca, tortactis e pe-
nultima, Tune in ambisuo; e0 quod Canon Sinuum ad tancam aiupibeur vix paritur
perrenire.)
6b - 2 b3 = 2. 75 605 - 285 =- 1. 5215764 46. 2.6396040
6. 2B2
+ - - - Bc R = 0. 7966955
2a
 = a. d R= _ = 0. 8245649G = InETSCEMEnE. DFFD, =L, 2554621.
F 3C R2&
+ RZE
= F. 3820935
2- 004395F
LZabRV: a = B2: - 0. 2465033
Taltem L. X5546 PrOximE.
Fructi Sphae- 5Major, P spSF, (= SDDSP FDFFD) = 2. 9303933
riei Portio ZMInOT, PSPSF, (=SDDSP- DFFD,) =0, 61946DF
Abscicta 2 L. F DB, (= BL L. B -- DFFD,) =0. 2844345=
L FDB =, O. X422173 -
2SFL, (. = L LP - FSPSF =ZEDB- ZLFDB,) =0, 0350293:
SF L = 9, 0175147 -
3. 74. (,920
12. 5663700
6. 2831853
4. 1887902
2. 749312 =
3. 5498624 -
0. 25973197
L. 9144080f
8. 179507L-
F. 504044 +-
Fi8. 194, POFIIO R = L.
195. Exit L= L. 3N1903 Superticies Sphaera, 8 R Q =
= F. 43989667
== 0. 4745TT33