The Universal Calculator's Pocket Guide; a Companion to Every Set of Mathematical Tables, Etc

added adjacent altitude amount angle apparent arithmetical base calculated called capacity cent circle common complements Consequently contained correct cosine cube root decimal declination denoting diameter difference dist distance divide dividend double earth easily equal equation factors feet former formula four fourth fraction given half heavenly body height Hence horizon inches indices interest latitude latter length loga logarithm logarithmic sine longitude manner mean miles Multiply natural numbers Neperian Note observed obtain opposite parallax plane practice preceding principal proportional putting quotient radius refraction remainder right ascension rithm root rules segment sides sine spherical triangle square root substituting supposing Table tangent theorem third triangle true unity whence yearly