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1
English
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1.1
Etymology
1.2
Noun
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quabla operator
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From Wiktionary, the free dictionary
English
[
edit
]
Etymology
[
edit
]
From
quabla (
blend
of
quantum
+
nabla
)
+
operator
.
Noun
[
edit
]
quabla
operator
Synonym of
d'Alembert operator
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quabla operator
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