Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 21:02Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
320K
det| 4 7 ; 0 5 | = 20
det| 2 4 ; 4 3 | = -10
90K
∑_{k=1}^{n} k = n(n+1)/2
det| 9 5 ; 6 10 | = 60
394K
\oint_C \vec{F}\cdot d\vec{r} = 0
29K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{12}{6} \sum_{i=1}^{n} i^{2}
94K
det| 9 7 ; 3 10 | = 69
390K
det| 7 4 ; 4 8 | = 40
69K
det| 8 9 ; 4 9 | = 36
144K