Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-21 09:46Z
det| 3 8 ; 4 4 | = -20
CH₄ + 2O₂ → CO₂ + 2H₂O
430K
∇²ω = 0
∑_{k=1}^{n} k = n(n+1)/2
281K
\lim_{t\to 0} \frac{\sin t}{t} = 1
det| 9 4 ; 1 10 | = 86
143K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
248K
N₂ + 3H₂ ⇌ 2NH₃
∫₀^∞ e^(-x²) dx = √π / 2
246K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
469K
2n² + 6n + 6 = 0
e^{i\pi} + 1 = 0
∇²α = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O