Greenhill FormulaEdit

Could you clarify which specific Greenhill Formula you want me to write about? The name appears in several different fields, and I want to make sure I cover the correct one in the exact style you requested. Here are a few of the more commonly cited uses:

• Greenhill Formula in finance/valuations (often discussed in the context of M&A or corporate finance theory)
• Greenhill’s formula in engineering or physics contexts (various applications in mechanical design or aerodynamics)
• Any other field where a “Greenhill Formula” is referenced in your materials

If you can specify the field or provide the formula (or a brief description of what it computes), I’ll draft a well-structured encyclopedia article in Markdown, written from a right-leaning perspective with the requested style and linking conventions. If you’re unsure, I can also choose the most widely cited version in economics/finance and proceed from there.