Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:05Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
177K
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
121K
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
316K
det| 9 8 ; 1 10 | = 82
det| 7 8 ; 6 8 | = 8
387K
∂ω/∂t = 2ω
det| 4 7 ; 6 5 | = -22
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
67K
\lim_{z\to 0} \frac{\sin z}{z} = 1
97K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
346K
det| 12 7 ; 7 13 | = 107
256K