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April 8

Series

If series $f(x)=a_{1}x+a_{2}x^{2}+a_{3}x^{3}+...$

$a_{n}=\ln(n)$

If $a_{n}/\ln(c)=\ln(n)/\ln(c)$

What is a constant c that makes the value $ln(n)/ln(c)=nr$ ? where nr is a constant that makes return to whole number n and constant r— Preceding unsigned comment added by 37.98.231.36 (talk) 13:02, 8 April 2018 (UTC)[reply]

No, logarithmic functions are not linear functions. Maybe, instead of posting repeated cryptic equations, you should try to explain what you're actually trying to do. (Also, LaTeX knows \ln .) --JBL (talk) 14:49, 8 April 2018 (UTC)[reply]

The IP geolocates to Iraq so their English is probably not very good and they don't know how exactly to formulate their question. As precisely stated, there exists no constant c such that for every natural number n and for some constant r,

\ln(n)/\ln(c)=nr

. The original poster is strongly encouraged to adopt the hyperlinked terms in order to better formulate their question.--Jasper Deng (talk) 17:40, 8 April 2018 (UTC)[reply]