Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:25Z
det| 6 5 ; 4 7 | = 22
det| 9 4 ; 1 10 | = 86
460K
det| 4 8 ; 3 5 | = -4
438K
∇²φ = 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
186K
\frac{9}{2} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
448K
F = ma
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃