Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
\frac{10}{5} \sum_{i=1}^{n} i^{2}
468K
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 5 5 ; 3 6 | = 15
316K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
387K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
97K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
348K
det| 11 1 ; 0 12 | = 132
396K