Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:49Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
144K
det| 10 6 ; 4 11 | = 86
ΔS ≥ 0
∫₀^∞ e^(-φ²) dφ = √π / 2
394K
det| 12 1 ; 5 13 | = 151
29K
9α² + 3α + 1 = 0
det| 11 2 ; 5 12 | = 122
94K
det| 3 4 ; 4 4 | = -4
det| 12 3 ; 4 13 | = 144
390K
∑_{k=1}^{n} k = n(n+1)/2
69K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
E = mc²
2H₂ + O₂ → 2H₂O