## ADVERTISEMENT CONCERNING THE LOGARITHMS,## Rendering them useful to 100000.
I find the Logarithm of the first four Figures, rejecting the Charakteristick; then observe the difference between that and the next folloring, which multiply by the last Figure of the Number given, and cut off one Figure from the Product towards the right hand; the rest add to the Logarithm of the first four Figures. Lastly, if you prefix the proper Characteristick for the Number given, that Logarithm so ordered, is the number required.
Again,
Having found the Logarithm of the first four figures to be 7537362, and the difference between that and the next 766, and multiplied the difference by 4, the last figure of the sum propounded, of which adding 306 to 7537362, they make 7537668, before which prefixing the Characteristick 4, the Logarithm for 56724 will be 4,7537668, the thing required. And for 94395, it will be found 4,97449490, etc. ## FINIS |

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