Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:53Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
339K
det| 7 7 ; 4 8 | = 28
177K
∑_{k=1}^{n} k = n(n+1)/2
358K
det| 2 8 ; 7 3 | = -50
399K
det| 7 9 ; 1 8 | = 47
11K