Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 00:43Z
PV = nRT
∑_{k=1}^{n} k = n(n+1)/2
369K
det| 5 6 ; 4 6 | = 6
133K
10t² + 8t + 3 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
264K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CH₄ + 2O₂ → CO₂ + 2H₂O
271K
det| 12 1 ; 4 13 | = 152
det| 11 7 ; 3 12 | = 111
\oint_C \vec{F}\cdot d\vec{r} = 0
24K
\frac{8}{3} \sum_{i=1}^{n} i^{2}
det| 5 6 ; 7 6 | = -12
126K
∇²ψ = 0