Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:22Z
4y² + 8y + 1 = 0
∫₀^∞ e^(-x²) dx = √π / 2
468K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 10 5 ; 6 11 | = 80
177K
iħ ∂ψ/∂t = Ĥψ
AgNO₃ + NaCl → AgCl↓ + NaNO₃
121K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
det| 9 8 ; 1 10 | = 82
∫₀^∞ e^(-θ²) dθ = √π / 2
11K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
97K
det| 1 5 ; 4 2 | = -18
338K
det| 7 3 ; 6 8 | = 38
276K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
348K