Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:14Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
289K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 4 3 ; 6 5 | = 2
339K
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| 6 4 ; 0 7 | = 42
316K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
11K
\lim_{z\to 0} \frac{\sin z}{z} = 1
338K
\frac{12}{4} \sum_{i=1}^{n} i^{2}
346K
CH₄ + 2O₂ → CO₂ + 2H₂O
256K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
348K