Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
468K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
289K
\oint_C \vec{F}\cdot d\vec{r} = 0
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
det| 2 6 ; 1 3 | = 0
358K
CaCO₃ → CaO + CO₂
det| 12 7 ; 7 13 | = 107
399K
\frac{7}{7} \sum_{i=1}^{n} i^{2}
11K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
97K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
276K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
346K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
348K