Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:59Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
144K
det| 4 7 ; 0 5 | = 20
CH₄ + 2O₂ → CO₂ + 2H₂O
90K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
438K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 2 ; 7 8 | = 42
69K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K