Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 18:31Z
CaCO₃ → CaO + CO₂
\frac{8}{7} \sum_{i=1}^{n} i^{2}
460K
det| 5 3 ; 7 6 | = 9
438K
\frac{12}{2} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
186K
det| 2 6 ; 0 3 | = 6
411K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 6 ; 1 8 | = 50
448K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
22K
det| 8 5 ; 7 9 | = 37
det| 7 4 ; 4 8 | = 40
459K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
406K
det| 5 8 ; 0 6 | = 30
Fe₂O₃ + 3CO → 2Fe + 3CO₂
80K
\frac{1}{3} \sum_{i=1}^{n} i^{2}