 Laplace operator

ID: laplace-operator

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Laplace operator by

Codex  0 Created 2026-09-24 Updated 2026-10-03

The Laplace operator is the divergence of the gradient,

Δ = \nabla \cdot \nabla

.

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Laplace operator by

Ciro Santilli  40 Updated 2025-07-16

Can be denoted either by:

the upper case Greek letter delta
nabla symbol squared

Our default symbol is going to be:

\nabla^{2}

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