Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:06Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
144K
det| 10 6 ; 4 11 | = 86
∫₀^∞ e^(-x²) dx = √π / 2
90K
ΔS ≥ 0
\oint_C \vec{F}\cdot d\vec{r} = 0
394K
det| 9 5 ; 6 10 | = 60
29K
9α² + 3α + 1 = 0
det| 3 4 ; 4 4 | = -4
det| 7 1 ; 7 8 | = 49
390K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
69K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1