Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:19Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 6 ; 2 6 | = 18
320K
∫₀^∞ e^(-t²) dt = √π / 2
144K
det| 10 6 ; 4 11 | = 86
det| 5 9 ; 0 6 | = 30
90K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
394K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
29K
9α² + 3α + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
211K
det| 3 4 ; 4 4 | = -4
∫₀^∞ e^(-φ²) dφ = √π / 2
390K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
69K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 7 4 ; 4 8 | = 40
144K