Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:48Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
320K
det| 10 6 ; 4 11 | = 86
\lim_{r\to 0} \frac{\sin r}{r} = 1
438K
ΔS ≥ 0
det| 1 2 ; 4 2 | = -6
394K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
29K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
69K
det| 12 9 ; 5 13 | = 111
144K