Textbook math shows error blocks
Online textbook pages show yellow unknown-node error blocks wherever inline math appears after an update.
Tier II · Emerging Problems that are still building up.
3 public reports · first reported 4 October 2026 · last reported 4 October 2026
What's going wrong
Students reading an online textbook in the browser report yellow error blocks appearing wherever inline math sits.
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 3 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.