Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:28Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-x²) dx = √π / 2
320K
det| 10 6 ; 4 11 | = 86
\binom{n}{k} = \frac{n!}{k!(n-k)!}
90K
det| 12 1 ; 5 13 | = 151
438K
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
29K
9α² + 3α + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
94K
\frac{6}{3} \sum_{i=1}^{n} i^{2}
390K
∫₀^∞ e^(-φ²) dφ = √π / 2
69K