Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
∫₀^∞ e^(-n²) dn = √π / 2
46K
det| 12 7 ; 5 13 | = 121
468K
2H₂ + O₂ → 2H₂O
\frac{9}{3} \sum_{i=1}^{n} i^{2}
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 5 8 | = 36
339K
∑_{k=1}^{n} k = n(n+1)/2
177K
iħ ∂ψ/∂t = Ĥψ
∑_{k=1}^{n} k = n(n+1)/2
121K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-t²) dt = √π / 2
399K
det| 9 8 ; 1 10 | = 82
det| 9 4 ; 1 10 | = 86
387K
∂ω/∂t = 2ω
\lim_{z\to 0} \frac{\sin z}{z} = 1
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
338K
\oint_C \vec{F}\cdot d\vec{r} = 0
346K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
256K