Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 18:51Z

CaCO₃ → CaO + CO₂

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

460K

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

438K

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

∫₀^∞ e^(-x²) dx = √π / 2

186K

∇ × E = −∂B/∂t

411K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

448K

det| 4 7 ; 2 5 | = 6

22K

det| 8 5 ; 7 9 | = 37

∑_{k=1}^{n} k = n(n+1)/2

459K

8ψ² + 7ψ + 0 = 0

406K

∇²t = 0

181K

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

80K

det| 8 9 ; 4 9 | = 36

359K