Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 00:22Z
∑_{k=1}^{n} k = n(n+1)/2
det| 1 2 ; 4 2 | = -6
320K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
144K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 6 2 ; 4 7 | = 34
438K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
7z² + 2z + 5 = 0
det| 1 5 ; 3 2 | = -13
211K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
69K
det| 3 2 ; 1 4 | = 10
det| 5 6 ; 7 6 | = -12
144K
det| 7 2 ; 3 8 | = 50
16K