Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:50Z
2H₂ + O₂ → 2H₂O
det| 11 4 ; 5 12 | = 112
320K
det| 9 4 ; 1 10 | = 86
144K
8α² + 7α + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
90K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
438K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
394K
e^{i\pi} + 1 = 0
\frac{6}{3} \sum_{i=1}^{n} i^{2}
94K
det| 1 4 ; 2 2 | = -6
211K
7γ² + 5γ + 4 = 0
8z² + 9z + 2 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K