Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:09Z
2H₂ + O₂ → 2H₂O
det| 12 9 ; 5 13 | = 111
144K
8α² + 7α + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
90K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{8}{6} \sum_{i=1}^{n} i^{2}
394K
e^{i\pi} + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
94K
det| 7 4 ; 4 8 | = 40
211K
7γ² + 5γ + 4 = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
390K
∑_{k=1}^{n} k = n(n+1)/2
144K