SNM AI Engine Demo | University of South Carolina

Dimensional Analysis Engine

Enter any mathematical expression with units. MetaNumber determines the dimensional signature automatically.

How to use: Use singular units (mile, foot, second). Expressions auto-convert to SI / metric.
To convert to specific units, use the ! operator: 60 * mile / hour ! meter/second
The "Convert to" box does the same as !.

Expression

Convert to (optional)

strict mode

Quick examples:

About SNM AI

This is the public engine demo. The probe-value algorithm evaluates any expression 24 times, perturbing each of 23 base unit dimensions, and extracts the dimensional signature from the logarithmic response. No symbolic algebra, no type annotations. 199 tests, zero dependencies. Patent pending.
For training, practice with saved history, and class quizzes, sign in to SNM AI.
Johnson & Newman-Norlund, University of South Carolina