Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:04Z
4y² + 8y + 1 = 0
det| 1 7 ; 7 2 | = -47
468K
2H₂ + O₂ → 2H₂O
det| 12 6 ; 1 13 | = 150
289K
det| 9 1 ; 7 10 | = 83
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
358K
\frac{5}{8} \sum_{i=1}^{n} i^{2}
121K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
399K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
316K
det| 9 8 ; 1 10 | = 82
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
11K
det| 9 7 ; 1 10 | = 83
387K
∂ω/∂t = 2ω
∫₀^∞ e^(-γ²) dγ = √π / 2
338K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K