| Line | Amount |
|---|
Compound gear train from teeth counts: output rpm, overall ratio, torque after a stated efficiency, and the service factor load.
Critical angle from static friction, then the slide or hold verdict, acceleration down the ramp and the work done against friction.
Estimate doubling time and project compound growth, with the exact doubling time beside the estimate so you can see where the rule drifts.
Tax owed, effective rate and marginal rate from gross income and deductions, using a fixed published bracket table so the arithmetic is reproducible.
Build linear, radial or conic gradient text and copy the CSS or the ready-made HTML span.
Convert text to Grade 1 Unicode Braille and back, with capital and number signs handled properly.
Draw a signature with mouse, pen or finger and download it as a transparent PNG.
Encrypt or decrypt with a repeating keyword, keeping case and leaving spaces and punctuation in place.
