| William Gardiner - Logarithms - 1742 - 110 pages
...fame as by the Table. 542375» 6-7343°O3 VI. A proper Fr&Rion being given, io find it's Logarithm. **Subtract the Logarithm of the denominator from the Logarithm of the numerator,** the remainder is the Ixig. fought, and is always the Logarithm of a Decimal Fraction. Note, The Index... | |
| Henry Sherwin - 1742 - 110 pages
...fame as by the Table. 542375» 6.7343003 VI. A proper Frafiion being given, to find it's Logarithm. **Subtract the Logarithm of the denominator from the Logarithm of the numerator,** the remainder is the Log. fought, andisalways the Logarithm of a Decimal' Fraction. Note, The Index... | |
| Mathematics - 1801
...characteristic being prefixed, will give the logarithm required. And if the given number be a proper **fraction, subtract the logarithm of the denominator from the logarithm of the numerator,** and the remainder will be the logarithm sought ; which, being that of a decimal fraction, must always... | |
| Thomas Keith - Navigation - 1810 - 420 pages
...a vulgar fraction. RULE. Reduce compound fractions, mixed fractions, &c. to simple fractions. Then **subtract the logarithm of the denominator from the logarithm of the numerator** ; if you carry 1, add it to the index of the logarithm of the denominator; then take the difference... | |
| Charles Hutton - Mathematics - 1811 - 133 pages
...a decimal, and find its logarithm as above. Or else (having reduced the mixt number to an improper **fraction), subtract the logarithm of the denominator from the logarithm of the numerator,** and the remainder will be the logarithm of the fraction sought. JEr. 1.Tofindthelog.of.,^orO-1875.... | |
| Algebra - 1811 - 220 pages
...to the proper characteristic, will give the logarithm required. And if the given number is a proper **fraction, subtract the logarithm of the denominator from the logarithm of the numerator,** and the remainder will be the logarithm sought; which, being that of a decimal fraction, must always... | |
| Charles Hutton - Mathematics - 1812
...prefixed to it the proper index, will give the logarithm required. 5. And if the given number be a proper **vulgar fraction : subtract the logarithm of the denominator from the logarithm of the numerator,** and the remainder will be the logarithm sought ; which, being that of a decimal fraction, must always... | |
| Jeremiah Day - Measurement - 1815 - 96 pages
...logarithms of two num-bers, is the logarithm of the quotient of those numbers. (Art. 1 .) To find then **the logarithm of a vulgar fraction, subtract the logarithm of the denominator from** that of the numerator. The difference will be the logarithm of the fraction. Or the logarithm may be... | |
| Jeremiah Day - Logarithms - 1815 - 126 pages
...logarithms of two numbers, is the logarithm of the quotient of those numbers. (Art. I.) To find then **the logarithm of a vulgar fraction, subtract the logarithm of the denominator from** that of the numerator. T?he difference will be the logarithm of the fraction. Or the logarithm may... | |
| Peter Fleming - Technology & Engineering - 1815 - 164 pages
...vulgar fraction to a decimal, and find its Logarithm by the preceding examples for whole numbers ; or **subtract the Logarithm of the denominator from the Logarithm of the numerator,** and the remainder will be the Logarithm wanted; as, ^=3.125 Logarithm of is 0.4948500, which was required... | |
| |