Letzte Suchanfragen
Ergebnisse für *
Es wurden 2 Ergebnisse gefunden.
Zeige Ergebnisse 1 bis 2 von 2.
Sortieren
-
An addition vnto the vse of the instrument called the circles of proportion, for the working of nauticall questions
Together with certaine necessary considerations and advertisements touching navigation. All which, as also the former rules concerning this instrument are to bee wrought not onely instrumentally, but with the penne, by arithmeticke, and the canon of triangles. Hereunto is also annexed the excellent vse of two rulers for calculation. And is to follow after the 111 page of the first part -
The circles of proportion and the horizontal instrument
The former shewing the maner how to work proportions both simple and compound: and the ready and easy resolving of quæstions both in arithmetic, geometrie, & astronomie: and is newly increased with an additament for navigation. All which rules may also be wrought with the penne by arithmetic, and the canon of triangles. The later teaching how to work most quæstions, which may be performed by the globe: and to delineat dialls upon any kind of plaine. Invented, and written in latine by W.O. Translated into English, and set out for the public benefit, by William Forster