a. rare. [f. LOGARITHM + -AL.] = LOGARITHMIC.
1630. R. Delamain, Grammalogia, To Rdr. To shadow out to the more learned the quintessence of this Logarythmall projection in Circles.
1849. Freese, Comm. Class-bk., 90. By logarithmal numbers.
a. rare. [f. LOGARITHM + -AL.] = LOGARITHMIC.
1630. R. Delamain, Grammalogia, To Rdr. To shadow out to the more learned the quintessence of this Logarythmall projection in Circles.
1849. Freese, Comm. Class-bk., 90. By logarithmal numbers.
