Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:19Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
358K
CaCO₃ → CaO + CO₂
det| 4 7 ; 0 5 | = 20
399K
det| 9 8 ; 1 10 | = 82
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
67K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
338K
\frac{7}{7} \sum_{i=1}^{n} i^{2}
346K