Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 18:21Z

CaCO₃ → CaO + CO₂

\lim_{t\to 0} \frac{\sin t}{t} = 1

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

\frac{12}{2} \sum_{i=1}^{n} i^{2}

d/dt [t^3] = 3t^2

186K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

411K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

8x² + 2x + 7 = 0

448K

det| 9 4 ; 1 10 | = 86

22K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

459K

det| 5 2 ; 3 6 | = 24

406K