Field Notes / Σ /sym/cddbc8
id=446815 · host=uk.mattivster.me · 2026-08-30 18:47Z
d/dθ [θ^6] = 6θ^5
det| 5 2 ; 2 6 | = 26
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
428K
det| 1 5 ; 1 2 | = -3
\frac{11}{6} \sum_{i=1}^{n} i^{2}
350K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
141K
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃