(Q2462410)
Statements
Identifiers
Sitelinks
Wikipedia(7 entries)
- enwiki Four-gradient
- itwiki Quadrigradiente
- mrwiki चौप्रवण
- nlwiki Viergradiënt
- plwiki Czterogradient
- ruwiki 4-градиент
- zhwiki 四维梯度
four-vector analogue of the gradient operation