We use cookies to track usage and preferences. See Cookie Policy
Pocketmags Digital Magazines
CA
Pocketmags Digital Magazines
   You are currently viewing the Canada version of the site.
Would you like to switch to your local site?
Digital Subscriptions > Antiques Trade Gazette > 2313 > Logarithms that add to trigonometry study

Logarithms that add to trigonometry study

Sold for £1100 by Chiswick Auctions (23% buyer’s premium) on September 27 was a copy of the posthumously published, 1633 first of Henry Briggs’ Trigonometria britannica….

Catalogued as an important work outlining the applications of logarithms to trigonometry, it has also been described – for those more mathematically at ease than I, as “…a table of logarithmic sines and tangents for the hundredth part of every degree to 14 decimal places, a table of natural sines to 15 places and the tangents and secants for the same to 10 places”.

READ MORE
Purchase options below
Find the complete article and many more in this issue of Antiques Trade Gazette - 2313
If you own the issue, Login to read the full article now.
Single Issue - 2313
$5.49
Or 549 points
Annual Digital Subscription
Only $ 2.60 per issue
SAVE
53%
$129.99
Or 12999 points
Monthly Digital Subscription
Only $ 5.28 per issue
$21.99
Or 2199 points

View Issues

About Antiques Trade Gazette

Published every week since 1971, Antiques Trade Gazette is affectionately known as ‘the Bible of the antiques trade’. A long tradition of authority, integrity and accuracy, makes it the essential read for everyone who loves antiques. With a subscription to Antiques Trade Gazette, you’ll stay ahead of all the developments in the art and antiques market, plus you’ll enjoy • A comprehensive auction calendar – see when and where every sale will be happening • Exclusive interviews with dealers, giving you the inside track on the trade • Breaking news on key industry developments • Secrets, stories and tips from leading specialists and collectors • Top lots advertised by auctioneers • Previews of the best art and antiques fairs and markets • Special supplements focusing on specific collecting areas

Other Articles in this Issue


Ways to Pay Pocketmags Payment Types
At Pocketmags you get Secure Billing Great Offers HTML Reader Gifting options Loyalty Points