Portal revisions
This log identifies concrete changes to the editorial portal. Article publication dates are preserved; content revisions are indicated separately. The applications and LASME have their own maintenance cycles.
1 October 2026
- A new cam notebook derives cycloidal and 3-4-5 polynomial laws, with a comparative graph, peak calculations and explained exercises.
- The planetary guide now includes a speed checker with a tooth geometry condition check.
- The home page highlights calculation activities and its layout on small screens was corrected.
How to request a correction
Send the page address, section, inputs and expected result to arturavelar@ufsj.edu.br. Technical revisions should state their date and describe the change. This log does not promise a publication schedule.