Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 00:55Z
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
369K
∑_{k=1}^{n} k = n(n+1)/2
133K
10t² + 8t + 3 = 0
det| 1 1 ; 5 2 | = -3
264K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 12 1 ; 4 13 | = 152
\oint_C \vec{F}\cdot d\vec{r} = 0
396K
det| 11 7 ; 3 12 | = 111
Fe₂O₃ + 3CO → 2Fe + 3CO₂
346K
det| 9 4 ; 1 10 | = 86
24K
\frac{8}{3} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
126K
e^{i\pi} + 1 = 0