# InverseExponential Command

From GeoGebra Manual

- InverseExponential( <Lambda>, <Probability> )
- Computes the inverse of cumulative distribution function of exponential distribution at probability
*p*, where the exponential distribution is given by Lambda. - In other words, finds
*t*such that*P(X ≤ t) = p*, where*X*is exponential random variable. - Probability
*p*must be from [0,1].