Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:06Z
4y² + 8y + 1 = 0
det| 12 6 ; 1 13 | = 150
468K
2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
289K
\lim_{z\to 0} \frac{\sin z}{z} = 1
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
det| 12 6 ; 1 13 | = 150
358K
\oint_C \vec{F}\cdot d\vec{r} = 0
121K
CaCO₃ → CaO + CO₂
det| 7 4 ; 5 8 | = 36
11K
\lim_{β\to 0} \frac{\sin β}{β} = 1
144K
\frac{3}{7} \sum_{i=1}^{n} i^{2}
67K
\lim_{α\to 0} \frac{\sin α}{α} = 1
256K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
348K