Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:13Z
4y² + 8y + 1 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
468K
2H₂ + O₂ → 2H₂O
\frac{10}{5} \sum_{i=1}^{n} i^{2}
289K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
339K
iħ ∂ψ/∂t = Ĥψ
det| 11 8 ; 6 12 | = 84
121K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
∫₀^∞ e^(-θ²) dθ = √π / 2
316K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
11K
CH₄ + 2O₂ → CO₂ + 2H₂O
338K
det| 7 8 ; 0 8 | = 56
346K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
256K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
348K