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proportional |
5 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Logistic \Lo*gis"tic\, Logistical \Lo*gis"tic*al\, a. [Gr. ? skilled in calculating, ? to calculate, fr lo`gos word number, reckoning: cf F. logistique.] 1. Logical. [Obs.] --Berkeley. 2. (Math.) Sexagesimal, or made on the scale of 60; as logistic, or sexagesimal, arithmetic. {Logistic}, or {Proportional}, {logarithms}, certain logarithmic numbers used to shorten the calculation of the fourth term of a proportion of which one of the terms is a given constant quantity, commonly one hour, while the other terms are expressed in minutes and seconds; -- not now used From Webster's Revised Unabridged Dictionary (1913) [web1913]: Proportional \Pro*por"tion*al\, n. 1. (Math.) Any number or quantity in a proportion; as a mean proportional. 2. (Chem.) The combining weight or equivalent of an element. [Obs.] From Webster's Revised Unabridged Dictionary (1913) [web1913]: Proportional \Pro*por"tion*al\, a. [L. proportionalis: cf F. proportionnel.] 1. Having a due proportion, or comparative relation; being in suitable proportion or degree; as the parts of an edifice are proportional. --Milton. 2. Relating to or securing, proportion. --Hutton. 3. (Math.) Constituting a proportion; having the same or a constant, ratio; as proportional quantities; momentum is proportional to quantity of matter. {Proportional logarithms}, logistic logarithms. See under {Logistic}. {Proportional scale}, a scale on which are marked parts proportional to the logarithms of the natural numbers; a logarithmic scale. {Proportional} {scales, compasses, dividers}, etc (Draughting), instruments used in making copies of drawings, or drawings of objects, on an enlarged or reduced scale. From Webster's Revised Unabridged Dictionary (1913) [web1913]: Compasses \Com"pass*es\, n., pl An instrument for describing circles, measuring figures, etc., consisting of two or (rarely) more pointed branches, or legs, usually joined at the top by a rivet on which they move Note: The compasses for drawing circles have adjustable pen points, pencil points, etc.; those used for measuring without adjustable points are generally called dividers. See {Dividers}. {Bow compasses}. See {Bow-compass}. {Caliber compasses}, {Caliper compasses}. See {Calipers}. {Proportional}, {Triangular}, etc., {compasses}. See under {Proportional}, etc From WordNet r 1.6 [wn]: proportional adj 1: properly related in size or degree or other measurable characteristics; usually followed by `to'; "punishment oughtt to be proportional to the crime"; "earnings relative to production" [syn: {relative}] 2: increasing as the amount taxed increases [syn: {graduated}] n : one of the quantities in a mathematical proportion
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