Many may accordingly be satisfied, on the assurance of those who have studied, that there is as much of impracticability, or as much of absurdity, in things which are hidden under "SINEs, tangents, secants, radius, coSINEs Subtangents, segments and all those signs; Enough to prove that he who read 'em Was just as mad as he who made 'em."
"A Budget of Paradoxes, Volume II (of II)"
Augustus de Morgan
The face, the flank, the depth or height 1 The space, the pitch line, the point, the arc pitch, the chord pitch, the line of centres 2 Rules for finding the chord pitch from the arc pitch; table of natural SINEs; diametral pitch; finding the arc from the diametral pitch; table of arc and diametral pitches 3 Gear-Wheels.
"Modern Machine-Shop Practice, Volumes I and II"
Joshua Rose
It can't be SINEs qua non, and yet sine quibus sounds pedantic."
"Lalage's Lovers 1911"
George A. Birmingham