Image from page 191 of “Sub turri = Under the tower : the yearbook of Boston College” (1913)

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Image from page 191 of “Sub turri = Under the tower : the yearbook of Boston College” (1913)
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Identifier: subturriundertow1980bost
Title: Sub turri = Under the tower : the yearbook of Boston College
Year: 1913 (1910s)
Authors: Boston College
Subjects: Boston College Boston College
Publisher: [Boston] : The College
Contributing Library: Boston College Libraries
Digitizing Sponsor: Boston Library Consortium Member Libraries

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Text Appearing Before Image:
tr Joan C. Miles School of ManagementB.S. Marketing Kathleen M. Miles Arts & SciencesB.A. EnglishPolitical Science Barbara E. Miller School of NursingB.S. Nursing Herbert L. Miller School of ManagementB.S. AccountingEconomics Margaret J. Miller School of NursingB.S. Nursing Mary C. Miller Arts & SciencesB.A. English

Text Appearing After Image:
Meredith P. Miller Susan E. Miller School of Management Arts & SciencesB.S. Marketing B.A. Mathematics 188 Seniors Michael K. Mills Robert F. Mills School of Management Arts & Sciences B.S. Computer Science B.A. Political Science Operations Mgmt. Speech Communication

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Image from page 27 of “Trigonometria” (1657)
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Identifier: trigonometria00ough
Title: Trigonometria
Year: 1657 (1650s)
Authors: Oughtred
Subjects:
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Contributing Library: The Computer Museum Archive
Digitizing Sponsor: Gordon Bell

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Text Appearing Before Image:
ie finusdimidii arcus duplicatus eft ad finum verfum arcus totius. R . s?arc :: 2 slarc . s arc 2 Q,: s t arc. R. Nam,CA . AF :: AD . AG.XIII. Ur Radius, eft ad finum arcus % fie tangens dimidiiarcus, eft ad finum verfum arcus totius* 0 . s arc h t ~ arcR . s arc ::. t arc .. s arc = ^ Nam,.CA . AH :: DG . AG. Confe£t. 2 Qj ~ arc = s arc * R = s arc * t fare; XIV. Si Triangulum Sph^ricum propofitum, duo lateralfigillatim quadrante majora habeat: fetus minimum , cum an-gulo minimo ipfi oppofito rctinebis : pro duobus autem ma-joribus turn latcribus, turn angulis, capics complemcnta fua adfcmicirculum,five arcus conjun&os. XV. Siopusfit Triangulum Sphamcum propofitum con-verterc in aliud Triangulum Sphasricum y cujus latera requcnturangulis trianguli propofiti-, & anguli lateribus: pro maximoangulo trianguli propofiti, & latere maximo ipfi oppofito,eapies complemcnta fua ad Scmicirculum, reliqua autem duolatera, duofqueminorcsangulosipfis oppofitos, rctinebis, Maximus: L6]

Text Appearing After Image:
Maximus autcm angulus no-tctur B, cujus ad Scmicirculumcosnplcmcntum fit B &ficcrunt D C pro B* 5 BD pro C-,& B C pro D. X Y I. In Logarithmis In-dex Radii eft io, cujus duplumao, eft Logarithmus quadratiRadii. Adjeci hie tria Schemata notata litcris A B C$ qua? brevitcrcontinent, turnprincipiaprojc<5lionis Spha:rce in piano: turntnulta valde ncccflaria ad dclineationcm, & intclligcntiara dia-graramatum qu#in Dcmonftrationibus Sphsericisadhibcntur. Sciendum autcm eft quod Symbolum V fignificat aequivalc-rcin numerograduum: ut fi fcribatur refta D v arcui E, idemeft acfi dicatur3re<5lam D numero graduum aequivalerc arcui E5Ii^C eft utrumquc totidem gradus contincre. Item quod arcum fimilcm dico3 in minore circulo numcra-tum. XVII. InSchematc A. i Circulus H $ h vr cftGolurusSolftitiorum, atqueMcrUdianus. Centrum A pun&um eft Oricntis vel Occidcntis. 2 HAh eft Horizon,cujus AxisZ A ; eftctiam Azimuthper Ort. & Occaf. five 90u$. ALAx eft jEquinoaialis,cujus axi

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