Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 18:32Z
CaCO₃ → CaO + CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
438K
\frac{12}{2} \sum_{i=1}^{n} i^{2}
det| 12 2 ; 2 13 | = 152
186K
det| 2 3 ; 5 3 | = -9
411K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 2 ; 7 8 | = 42
22K
det| 8 5 ; 7 9 | = 37
\binom{n}{k} = \frac{n!}{k!(n-k)!}
459K
det| 7 4 ; 4 8 | = 40
406K
det| 5 8 ; 0 6 | = 30
det| 10 7 ; 3 11 | = 89
80K
\frac{1}{3} \sum_{i=1}^{n} i^{2}
\frac{8}{7} \sum_{i=1}^{n} i^{2}
359K