Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
\frac{5}{6} \sum_{i=1}^{n} i^{2}
46K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
339K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
11K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
387K
CH₄ + 2O₂ → CO₂ + 2H₂O
338K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
346K
det| 3 9 ; 1 4 | = 3
256K
\frac{10}{5} \sum_{i=1}^{n} i^{2}
348K