Where does “ketjumurtoluku” come from?
ketjumurtoluku (Finnish) comes from Finnish murtoluku, from Finnish luku, from Proto-Finnic luku, from Proto-Finnic lukedak, from Proto-Uralic luke-, from Proto-Indo-European leǵ- — to gather, collect, with derivatives meaning to...
ketjumurtoluku (Finnish): continued fraction
Definitions
- continued fraction
Ancestry of “ketjumurtoluku”, step by step
ketjumurtoluku traces back through two separate lines of ancestry.
via Finnish murtoluku
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Finnish | murtoluku | common fraction, fraction |
| 2 | Finnish | luku | number, count, quantity; chapter; reading |
| 3 | Proto-Finnic | luku | number, quantity |
| 4 | Proto-Finnic | lukedak | to count; to read ? |
| 5 | Proto-Uralic | luke- | to count |
| 6 | Proto-Indo-European | leǵ- | to gather, collect, with derivatives meaning to... |