Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:27Z
det| 6 5 ; 4 7 | = 22
\oint_C \vec{F}\cdot d\vec{r} = 0
438K
∇²φ = 0
det| 12 2 ; 2 13 | = 152
186K
\frac{9}{2} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
22K
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
459K
ΔS ≥ 0
det| 1 4 ; 3 2 | = -10
181K
det| 10 7 ; 3 11 | = 89
80K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
359K