Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 02:21Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{8}{4} \sum_{i=1}^{n} i^{2}
N₂ + 3H₂ ⇌ 2NH₃
2α² + 3α + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
377K
∑_{k=1}^{n} k = n(n+1)/2
299K
det| 10 7 ; 6 11 | = 68
det| 7 4 ; 4 8 | = 40
401K
∑_{k=1}^{n} k = n(n+1)/2
420K