log rule

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• log rule — noun 1. a. : a table showing the estimated number of board feet of lumber that can be sawed from logs of various lengths and diameters b. : a formula by which the estimated number of board feet may be ascertained 2. : scale rule * * * log rule, 1 …   Useful english dictionary

• log scale — noun 1. : the board foot content of logs as determined by a log rule 2. : scale rule …   Useful english dictionary

• Log scaler — The log scaler is an occupation in the timber industry. The Log Scaler measures the cut trees to determine the scale (volume) of the wood to be used for manufacturing. There are several different scales or rules that are used to determine the… …   Wikipedia

• Log P — Das Octanol/Wasser 2 Phasensystem ohne Zusatzstoff Der n Oktanol Wasser Verteilungskoeffizient Kow (auch Schreibweisen wie Octanol/Wasser Verteilungskoeffizient gebräuchlich und korrekt) ist ein dimensionsloser Verteilungskoeffizient, der das… …   Deutsch Wikipedia

• Rule of Five — Die Rule of Five (engl. für „5er Regel“) ist eine Faustregel für die orale Bioverfügbarkeit einer chemischen Verbindung. Sie wurde 1997 von dem Chemiker Christopher Lipinski aufgestellt. Lipinski stellte fest, dass viele gängige Arzneistoffe… …   Deutsch Wikipedia

• Rule of 72 — A formula used to determine the amount of time it will take for invested money to double at a given compound interest rate, which is 72 divided by the interest rate. The logic is as follows. The time for an amount A to double is given by… …   Financial and business terms

• scale rule — noun Etymology: scale (VII) : a graduated stick having the number of board feet in logs of given diameters and lengths marked upon it and used in scaling logs or timber compare log rule, log scale …   Useful english dictionary

• Slide rule — For other uses, see Slide rule (disambiguation). A typical ten inch student slide rule (Pickett N902 T simplex trig). The slide rule, also known colloquially as a slipstick,[1] is a mechanical analog computer. The slide rule is used primarily for …   Wikipedia

• Rent's Rule — pertains to the organization of computing logic, specifically the relationship between the number of external signal connections to a logic block (i.e., the number of pins ) with the number of logic gates in the logic block, and has been applied… …   Wikipedia

• Chain rule for Kolmogorov complexity — The chain rule for Kolmogorov complexity is an analogue of the chain rule for information entropy, which states: H(X,Y) = H(X) + H(Y | X) That is, the combined randomness of two sequences X and Y is the sum of the randomness of X plus whatever… …   Wikipedia

• slide rule — a device for performing mathematical calculations, consisting essentially of a ruler having a sliding piece moving along it, both marked with graduated, usually logarithmic, scales: now largely replaced by the electronic calculator. [1655 65 for… …   Universalium