LEADER 01953nam 2200337 n 450 001 996393089003316 005 20200824121859.0 035 $a(CKB)4940000000111963 035 $a(EEBO)2240946030 035 $a(UnM)99870816e 035 $a(UnM)99870816 035 $a(EXLCZ)994940000000111963 100 $a19940914d1645 uy | 101 0 $aeng 135 $aurbn||||a|bb| 200 14$aThe trissotetras: or, a most exquisite table for resolving all manner of triangles$b[electronic resource] $ewhether plaine or sphericall, rectangular or obliquangular, with greater facility, then ever hitherto hath been practised: most necessary for all such as would attaine to the exact knowledge of fortification, dyaling, navigation, surveying, architecture, the art of shadowing, taking of heights, and distances, the use of both the globes, perspective, the skill of making the maps, the theory of the planets, the calculating of their motions, and of all other astronomicall computations whatsoever. Now lately invented, and perfected, explained, commented on, and with all possible brevity, and perspicuity, in the hiddest, and most re-searched mysteries, from the very first grounds of the science it selfe, proved, and convincingly demonstrated. /$fBy Sir Thomas Urquhart of Cromartie Knight. Published for the benefit of those that are mathematically affected 210 $aLondon, $cPrinted by Iames Young.$d1645 215 $a[14], 96, [18] p. $cill 300 $aReproduction of the original in the British Library. 330 $aeebo-0018 606 $aMathematics$vEarly works to 1800 615 0$aMathematics 700 $aUrquhart$b Thomas$cSir,$f1611-1660.$0834255 801 0$bCu-RivES 801 1$bCu-RivES 801 2$bCStRLIN 801 2$bWaOLN 906 $aBOOK 912 $a996393089003316 996 $aThe trissotetras: or, a most exquisite table for resolving all manner of triangles$92369082 997 $aUNISA