# How do you write an equivalent exponential equation of ln1=0?

I would say ${e}^{0} = 1$
The logarithm in base $e$ or natural log is normally written as$\ln$ so we can write $\ln \left(1\right) = 0$ as:
${\log}_{e} \left(1\right) = 0$
${e}^{0} = 1$