common logarithm

n.

常用对数；

Order of Magnitude
Sound Power
SCIENTIFIC CALCULATOR OPERATION GUIDE SCIENTIFIC CALCULATOR OPERATION GUIDE
Henry Briggs (Mathematician)
common logarithm
Calculator for calculating a x with the base a of any positive number by calculating common logarithm of a
BRIGGS' METHOD FOR CALCULATING COMMON LOGARITHM IN "SHU LI JING YUN"AND ITS INFLUENCE ON DAI XU'S STUDY OF BINOMIAL THEOREM
CALCULATION OF SINKING DISPLACEMENT MISSING IN MEASURING WITH COMMON LOGARITHM FUNCTION
The Position of Common Logarithms in Mathematical Training
A NOTE OF COMMON LOGARITHM WITH PROPORTIONAL PARTS