Source: wikibot/empty-delta-sign
= Empty delta sign
{wiki=Empty_delta_sign}
The "empty delta sign" often refers to a specific symbol used in various fields, such as mathematics, physics, and engineering. However, the term itself can be a bit ambiguous without context. Below are a few interpretations: 1. **Delta Symbol (Δ)**: In mathematics and physics, the delta symbol (Δ) is used to represent change or difference. For example, Δx might denote a change in the variable x.