Complete Explanation A logarithm is the power which a certain number is raised to get another number. Before calculators and various types of complex computers were invented it was difficult for ...

2 but also in the study of the retardation of bacterial growth caused by antibiotics in low concentrations, which may be illustrated by the following example.

Accented Four-Figure Logarithms and other Tables for Arithmetical and Trigonometrical Purposes and for Correcting Altitudes and Lunar Distances, with Formulæ and Examples. Arranged and accented ...