In an **antilogarithmic** table, the logarithms are exact quantities such as 00001, 00002, &c., and the numbers are incommensurable.

The earliest and largest table of this kind that has been constructed is Dodson's **Antilogarithmic** canon (1742), which gives the numbers to II places, corresponding to the logarithms from 00001 to .99999 at intervals of 00001.

**Antilogarithmic** tables are few in number, the only other extensive tables of the same kind that have been published occurring in Shortrede's Logarithmic tables already referred to, and in Filipowski's Table of antilogarithms (1849).

In the corresponding **antilogarithmic** process the number is expressed as a product of factors of the form 1+.i"x.

Pp. 66-92, 1873, Henry Wace gave a simple and clear account of both the logarithmic and **antilogarithmic** processes, with tables of both Briggian and hyperbolic logarithms of factors of the form I t I r n to 20 places.