Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:15Z
4y² + 8y + 1 = 0
2H₂ + O₂ → 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
339K
\oint_C \vec{F}\cdot d\vec{r} = 0
177K
iħ ∂ψ/∂t = Ĥψ
det| 3 7 ; 3 4 | = -9
358K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
\frac{6}{1} \sum_{i=1}^{n} i^{2}
67K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
346K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
348K