Slide rules are analog computing devices marked with linear or logarithmic scales ... Note the demonstration-sized rule hanging on the blackboard. Keuffel & Esser Co., Drawing Instruments and ...

Regarding application, the linear slide unit market is segmented into pick & place, packaging, and inline production. The ...

You have to really like slide rules to ... log10(x), linear S Sine and cosines scale, sin(x) T Tangent scale, tan(x) If you’ve ever tried to manually draw an axis using a computer program ...