Lemma
EasyExponentials & logarithms
#1859 · Algebra · Exponentials & logarithms

Position of first significant figure for \bar{2}.7781513

Give the position of the first significant figure in the number whose logarithm is .

~2 minProof · checked by AIlogarithmscharacteristicsignificant figures

H. S. Hall & S. R. Knight, Higher Algebra (1891) · Ch. XVI. Logarithms, Examples XVI.b, No. 4 (part 1)

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