<    1    >

---

Subtraction of logarithms

For the subtraction of two logarithms applies

 

---

Explanation

From the definition of the logarithm follows

u = e^ln u        and       v = e^ln v       and also      u/v = e^ln (u/v)

It follows

so

 

---

Deutsch   Español   Français   Nederlands   中文   Русский