Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:07Z
4y² + 8y + 1 = 0
det| 7 4 ; 4 8 | = 40
46K
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
det| 11 2 ; 2 12 | = 128
339K
det| 9 7 ; 3 10 | = 69
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
316K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
144K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
338K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
396K