Date: 2026-08-08 14:14 Summary: Corrected how-to-calculate-gradient as a math ∇f calculator (not CSS/image gradient) in inventory and tool-direction docs.
[question] how-to-calculate-gradient 是计算器，部署图片渐变
[try to solve]
Corrected: how-to-calculate-gradient belongs in inventory §9 Calculators (multivariable gradient ∇f, category: calculator), removed from the mistaken design/CSS-gradient grouping; design side lists a separate candidate css-gradient-generator (P2). Synced docs/2026-07-28-tool-direction.md topic D.1.
[actions]
- docs/2026-08-08-tool-inventory-table.md
- docs/2026-07-28-tool-direction.md