Barlow's formula

Summary

Barlow's formula is a rule of thumb^[1]. It draws 8 Wikipedia views per month (rule_of_thumb category, ranking #23 of 22).^[2]

Key Facts

• Barlow's formula's instance of is recorded as rule of thumb^[3].
• Barlow's formula's instance of is recorded as equation^[4].
• Peter Barlow is named after Barlow's formula^[5].
• Edme Mariotte is named after Barlow's formula^[6].
• Barlow's formula's Freebase ID is recorded as /m/05f9258^[7].
• Barlow's formula's defining formula is recorded as P=\frac {2St} {D}^[8].
• Barlow's formula's Google Knowledge Graph ID is recorded as /g/11lg2rz9vs^[9].
• Barlow's formula's maintained by WikiProject is recorded as WikiProject Mathematics^[10].

Why It Matters

Barlow's formula draws 8 Wikipedia views per month (rule_of_thumb category, ranking #23 of 22).^[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.^[11] It is known by 3 alternative names across languages and contexts.^[12]