Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 10:08Z
∇²t = 0
\frac{8}{3} \sum_{i=1}^{n} i^{2}
CaCO₃ → CaO + CO₂
det| 3 6 ; 0 4 | = 12
448K
det| 7 4 ; 4 8 | = 40
22K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
459K
4y² + 5y + 5 = 0
det| 9 5 ; 1 10 | = 85
80K