Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:48Z
det| 6 5 ; 4 7 | = 22
det| 4 2 ; 6 5 | = 8
460K
∇²φ = 0
det| 9 4 ; 1 10 | = 86
411K
\frac{9}{2} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
22K
∑_{k=1}^{n} k = n(n+1)/2
459K
∑_{k=1}^{n} k = n(n+1)/2
406K