Is there an inverse `lerp` in Compose? Like when I have `start=10.dp`, `end=20.dp`, `current=15.dp` ...

# compose

[dimsuz]

Is there an inverse lerp in Compose? Like when I have start=10.dp, end=20.dp, current=15.dp and want to feed this to that function and receive fraction=0.5 back.

[Kirill Grouchnikov]

(current-start)/(end-start) ?

[dimsuz]

yep, this one. it's just that lerp exists in Compose, which is also a one-liner, so I thought maybe inverse one exists too, only I didn't know how to find it.