Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:34Z
det| 6 5 ; 4 7 | = 22
det| 4 7 ; 2 5 | = 6
460K
∑_{k=1}^{n} k = n(n+1)/2
438K
∇²φ = 0
det| 10 2 ; 3 11 | = 104
186K
\oint_C \vec{F}\cdot d\vec{r} = 0
411K
\frac{9}{2} \sum_{i=1}^{n} i^{2}
F = ma
ΔS ≥ 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
181K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∇²γ = 0
1φ² + 4φ + 5 = 0
12n² + 7n + 7 = 0