Where does “Fourier-cosinusreeks” come from?
Fourier-cosinusreeks (Dutch) comes from Dutch reeks, from Middle Dutch raecs, from Old Dutch rakis.
Fourier-cosinusreeks (Dutch): Fourier cosine series
Ancestry of “Fourier-cosinusreeks”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Dutch | reeks | A series, a sequence; A series of print... |
| 2 | Middle Dutch | raecs | — |
| 3 | Old Dutch | rakis | — |