A tutor that reads your handwriting
Write the solution, then see exactly where it went wrong.
Per-symbol feedback
Marks land on the exact variable, sign or exponent that slipped.
Handwriting first
Write each step by hand with a stylus on a whiteboard built for math.
Upload any problem
Snap a photo or upload a worksheet or textbook page.
Correct My Work
Stuck on a step? See the corrected version, written out.
Follow-up and replay
Ask why a step failed, and replay your session step by step.
Reads messy writing
Notation is read generously, so you are judged on the math.
