Natural math notation for engineering calculations

NATURAL MATH. YOUR AI. YOUR ENGINEERING.

Engineering calculations should be readable as engineering. WaiCalc combines a visual calculation worksheet with units, editable formulas, explanatory text and report pages. The beta brings these calculation and editing tools into an account-protected workspace.

Keep the reasoning visible

Write named inputs and formulas in natural mathematical notation, review units and results, and keep assumptions beside the calculation. Editable reports can combine text, tables and figures. Software validation helps identify certain problems; it is not proof that your engineering model is correct.

Work with your own AI

Use the published document format or an authorised MCP/OAuth connection. Direct worksheet changes require a separately enabled and paired tab. Your AI account is your own; WaiCalc does not request its password. Each provider and workplace has its own data policies.

Keep control of your work

Download editable calculation files locally and use browser print for PDF output. Document data is processed temporarily in memory rather than kept in a server document archive. Account, licence and bounded security metadata are handled separately as described in the privacy notice.

Beta access

Public registration is currently paused. There is no paid subscription or automatic renewal. See current beta access, read the licence and engineering responsibilities, or sign in to an existing account.