Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:55Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
320K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
144K
det| 10 6 ; 4 11 | = 86
∫₀^∞ e^(-x²) dx = √π / 2
90K
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
394K
9α² + 3α + 1 = 0
det| 3 4 ; 4 4 | = -4
det| 12 1 ; 5 13 | = 151
390K
9x² + 1x + 0 = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
E = mc²