Contact and report an issue
Report a Calnex tool error, translation problem or feature request using the public feedback repository.
Public feedback channel
Use the calnex-feedback GitHub repository for bug reports, translation corrections and feature requests. GitHub issues are public; use a small example instead of private files, real credentials or personal records.
Make a result reproducible
Include the full tool URL, selected options, sample inputs, actual output and expected output. For a unit or formula correction, include the applicable standard or source. Mention your browser if the problem concerns the interface.