Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:01Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
320K
det| 7 4 ; 4 8 | = 40
144K
det| 4 7 ; 0 5 | = 20
∑_{k=1}^{n} k = n(n+1)/2
CH₄ + 2O₂ → CO₂ + 2H₂O
394K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-x²) dx = √π / 2
94K
det| 1 4 ; 0 2 | = 2
390K
∑_{k=1}^{n} k = n(n+1)/2
69K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
144K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
352K