Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 02:34Z
det| 5 5 ; 5 6 | = 5
2H₂ + O₂ → 2H₂O
\lim_{β\to 0} \frac{\sin β}{β} = 1
289K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
278K
5θ² + 3θ + 2 = 0
det| 11 9 ; 0 12 | = 132
339K
∫₀^∞ e^(-θ²) dθ = √π / 2
177K
CaCO₃ → CaO + CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
358K
CH₄ + 2O₂ → CO₂ + 2H₂O
\frac{4}{9} \sum_{i=1}^{n} i^{2}
399K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
316K
\lim_{y\to 0} \frac{\sin y}{y} = 1