Where does “nenegativ” come from?

nenegativ (Romanian) comes from Romanian negativ, from Italian negativo, from Latin negativus, from Latin negō, from Latin nec, from Latin neque, from Proto-Indo-European nekʷe, from Proto-Indo-European ne — not.

nenegativ (Romanian): nonnegative both numbers as well as functions

Definitions

nonnegative both numbers as well as functions

Ancestry of “nenegativ”, step by step

Step	Language	Word	Meaning
1	Romanian	negativ	negative
2	Italian	negativo	negative; dismal
3	Latin	negativus	denied, negative, that which denies; inhibiting
4	Latin	negō	to deny
5	Latin	nec	nor; and not, not; neither
6	Latin	neque	not; and not, also not
7	Proto-Indo-European	nekʷe	and not, neither, nor
8	Proto-Indo-European	ne	not

Every word from Proto-Indo-European ne →Every word from Proto-Indo-European nekʷe →Every word from Latin neque →