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Del squared

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This is an old revision of this page, as edited by InverseHypercube (talk | contribs) at 03:20, 18 February 2016 (unfortunately some sources use ∇^2 to refer to the Hessian instead of the Laplacian). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Del squared may refer to:

See also