Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:55Z
det| 6 5 ; 4 7 | = 22
det| 7 4 ; 4 8 | = 40
438K
∇²φ = 0
det| 4 7 ; 2 5 | = 6
186K
\frac{9}{2} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
448K
F = ma
\oint_C \vec{F}\cdot d\vec{r} = 0
459K
ΔS ≥ 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
181K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
80K
AgNO₃ + NaCl → AgCl↓ + NaNO₃