Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
468K
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
289K
det| 1 1 ; 6 2 | = -4
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\frac{9}{3} \sum_{i=1}^{n} i^{2}
121K
CaCO₃ → CaO + CO₂
det| 8 8 ; 0 9 | = 72
399K
∫₀^∞ e^(-β²) dβ = √π / 2
316K
det| 9 8 ; 1 10 | = 82
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
11K
det| 1 4 ; 3 2 | = -10
387K
det| 1 7 ; 7 2 | = -47
276K
∫₀^∞ e^(-n²) dn = √π / 2
256K
\oint_C \vec{F}\cdot d\vec{r} = 0
348K