Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 18:01Z
CaCO₃ → CaO + CO₂
\frac{12}{2} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 3 1 ; 7 4 | = 5
448K
det| 8 5 ; 7 9 | = 37
det| 5 8 ; 0 6 | = 30
det| 9 4 ; 1 10 | = 86
181K
∑_{k=1}^{n} k = n(n+1)/2
80K