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No engineering notation in Python format specifiers

Python's format mini-language has no engineering notation option, so engineers must write their own helper to show values with exponents in multiples of three.

Tier II · Emerging Problems that are still building up.

6 public reports · first reported 2 October 2026 · last reported 2 October 2026

Idea report · $9 · No contacts · All sales final

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What's going wrong

Engineers using Python for calculations report that the standard format mini-language covers fixed, exponent and general styles but has no engineering notation where exponents are multiples of three.

AI-assisted: written with the help of AI from the reports. The idea report has the full summary.

In the idea report

  • The full summary.
  • The products the 6 reports are about, and how many came each month.
  • Related problems.

No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.