Field Notes / Σ /sym/a08e00
id=462433 · host=uk.mattivster.me · 2026-08-30 18:47Z
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\frac{1}{6} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
det| 8 8 ; 7 9 | = 16
det| 11 4 ; 6 12 | = 108
det| 2 7 ; 5 3 | = -29
e^{i\pi} + 1 = 0