Sigmath came out of Eduplay. I rebuilt it around math, because that’s where chat tools quietly lie to you.
Most “AI tutors” agree with whatever you typed. Sigmath tries to catch the actual mistake, then rebuild the concept from there.
What it does
- Step-by-step checks. Equations get structured, not just restated.
- Difficulty that moves. Harder when you’re fine. Slower when you’re not.
- No pep talk. The problem, the miss, the next attempt.
An earlier product. Useful for seeing how fast a model will hallucinate a proof if you let it.