Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:08Z
4y² + 8y + 1 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
468K
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-α²) dα = √π / 2
289K
det| 8 8 ; 6 9 | = 24
278K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
det| 7 4 ; 5 8 | = 36
177K
iħ ∂ψ/∂t = Ĥψ
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
316K
det| 9 8 ; 1 10 | = 82
\frac{3}{7} \sum_{i=1}^{n} i^{2}
387K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
338K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
346K
det| 2 9 ; 0 3 | = 6
256K