Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 00:17Z
4y² + 8y + 1 = 0
det| 12 7 ; 5 13 | = 121
46K
2H₂ + O₂ → 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
289K
\frac{10}{7} \sum_{i=1}^{n} i^{2}
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
339K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
177K
iħ ∂ψ/∂t = Ĥψ
det| 2 6 ; 2 3 | = -6
358K
det| 2 6 ; 1 3 | = 0
121K
CaCO₃ → CaO + CO₂
\lim_{z\to 0} \frac{\sin z}{z} = 1
399K
∫₀^∞ e^(-x²) dx = √π / 2
316K
d/dn [n^12] = 12n^11
387K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
144K
\lim_{t\to 0} \frac{\sin t}{t} = 1
67K
det| 5 3 ; 2 6 | = 24
346K