Tannery, P., [71] Todhunter, [60] Torporley, [58] Triangles, spherical, [53], [54], [93] Trigonometria, [21], [36], [55], [75] Trigonometric functions, symbols for, [36], [37], [55], [56] Trigonometrie, [21], [35], [39] Trisection of angles, [28] Twysden, [59], [68], [69], [73]

Varignon, [77] Vieta, [1], [2], [25], [32], [33], [35], [39]-41, [45], [63], [67], [70], [71] Vlack, [65] Von Braunmühl, [39]

Wadham College, [5], [53] Wallis, John, [1], [19], [27], [33], [45], [57]-59, [63], [64], [66]-74, [79]-81, [86] Walmesley, D. C., [79] Ward, Bishop, [13] Ward, John, [76] Ward, Seth, [55], [58], [60], [68], [73], [74], [81] Watch-making, [18], [50] Weber, W. E., [48] Weddle, [56] Wells, E., [76], [82] Wharton, [60] Whitlock, B., [8], [9] Wilson, J., [77], [82] Wing, V., [73], [75] Wingate, E., [32], [47], [73] Wolf, Christian, [79] Wood, A., [60], [61] Wood, R., [18], [59] Wren, Christopher, [5], [58], [59], [76] Wright, E., [6], [27], [38], [54] Wright, S., [54]

Transcriber’s Notes

A handful of typos, mostly misplaced punctuation, were silently corrected.

HTML and UTF text versions make heavy use of mathematical symbols: particularly superscripts, subscripts, and combining characters. Some viewers may require user assistance to find fonts containing these characters.