Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 00:44Z
PV = nRT
\oint_C \vec{F}\cdot d\vec{r} = 0
369K
\oint_C \vec{F}\cdot d\vec{r} = 0
133K
10t² + 8t + 3 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 12 1 ; 4 13 | = 152
det| 11 7 ; 3 12 | = 111
det| 5 2 ; 3 6 | = 24
346K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
24K
\frac{8}{3} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
126K
∇²ψ = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O