Wikidata entity: Q334508
| P2534 | defining formula | Math | ??? | |
| P1343 | described by source | ... | Q109490582 (ISO 80000-2:2019 Quantities and units — Part 2: Mathematics) | ISO 80000-2:2019 Quantities and units — Part 2: Mathematics |
| P1889 | different from | ... | Q173582 (gradient) | gradient |
| P1889 | different from | ... | Q1339493 (delete key) | delete key |
| P1889 | different from | ... | Q2920327 (partial derivative symbol) | partial derivative symbol |
| P1889 | different from | ... | Q7917838 (vector operator) | vector operator |
| P7235 | in defining formula | Math | ??? | |
| P7235 | in defining formula | Math | ??? | |
| P7235 | in defining formula | Math | ??? | |
| P31 | instance of | ... | Q131030 (operator) | operator |
| P6104 | maintained by WikiProject | ... | Q8487137 (WikiProject Mathematics) | WikiProject Mathematics |
| P913 | notation | ... | Q937750 (∇) | ∇ |
| P279 | subclass of | ... | Q131030 (operator) | operator |
| P11497 | Digital Library of Mathematical Functions ID | 1.6.E19 |
| P646 | Freebase ID | /m/013sbz |
| P8855 | IEV number | 102-05-18 |
| P8313 | Lex ID | nabla |
| P2812 | MathWorld ID | Del |
| P2812 | MathWorld ID | Nabla |
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