Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
∫₀^∞ e^(-θ²) dθ = √π / 2
468K
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
det| 6 8 ; 0 7 | = 42
358K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
121K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
det| 7 8 ; 0 8 | = 56
316K
\oint_C \vec{F}\cdot d\vec{r} = 0
387K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
67K
det| 8 8 ; 2 9 | = 56
97K
det| 5 4 ; 5 6 | = 10
338K
\frac{9}{3} \sum_{i=1}^{n} i^{2}
348K