Overview
The intelligent notebook that checks your maths as you write.
Funding
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Valuation
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Revenue
USD estimates from the source recordListed 1 revenue record.
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1 listed record lack a clear date or positive USD estimate for the chart.
| Revenue date | Amount | Source |
|---|---|---|
| Sep 24, 2026 | 超过4万（ARR；原帖未注明币种） | Source ↗ |
Team, products & investors
Sources & provenance
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Original source text
Names may use phonetic renderings when no English name is supplied. The original wording is retained below.
边写边校验数学的智能笔记本 The intelligent notebook that checks your maths as you write.