Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:23Z
det| 6 5 ; 4 7 | = 22
∇²φ = 0
∑_{k=1}^{n} k = n(n+1)/2
186K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
411K
\frac{9}{2} \sum_{i=1}^{n} i^{2}
det| 7 2 ; 7 8 | = 42
448K
det| 9 5 ; 1 10 | = 85
22K
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
406K
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 2 6 ; 0 3 | = 6
455K
1φ² + 4φ + 5 = 0