Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:28Z
det| 6 5 ; 4 7 | = 22
det| 9 4 ; 1 10 | = 86
460K
∇²φ = 0
∑_{k=1}^{n} k = n(n+1)/2
186K
\lim_{r\to 0} \frac{\sin r}{r} = 1
411K
\frac{9}{2} \sum_{i=1}^{n} i^{2}
\frac{2}{2} \sum_{i=1}^{n} i^{2}
22K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
459K
ΔS ≥ 0
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃