$a

\ln\left(e^a\right)

= U t t r y c k e t [[R u l e s : G r u n d l \overset{a}{¨} g g a n d e s a m b a n d f \overset{o}{¨} r n a t u r l i g a l o g a r i t m e n ∣

\ln\left(e^a\right)

k a n f \overset{o}{¨} r e n k l a s t i l l

a

]] . M e n d e t t a g \overset{a}{¨} l l e r \overset{a}{¨} v e n \overset{a}{˚} t a n d r a h \overset{a}{˚} l l e t, d v s . e t t t a l k a n a l l t i d s k r i v a s s o m d e n [[N a t u r l i g a l o g a r i t m e n * W o r d l i s t * ∣ n a t u r l i g a l o g a r i t m e n]] a v e n p o t e n s m e d b a s

e$, exempelvis

4 = ln (e^{4}) eller 2.318 = ln (e^{2.318}) .