Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
\frac{12}{4} \sum_{i=1}^{n} i^{2}
46K
det| 6 3 ; 4 7 | = 30
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
iħ ∂ψ/∂t = Ĥψ
det| 12 6 ; 1 13 | = 150
358K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
121K
CaCO₃ → CaO + CO₂
det| 1 5 ; 4 2 | = -18
399K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
det| 9 8 ; 1 10 | = 82
det| 8 3 ; 5 9 | = 57
67K
\frac{7}{7} \sum_{i=1}^{n} i^{2}
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
338K
det| 1 7 ; 7 2 | = -47
346K