Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:04Z

11n² + 5n + 4 = 0

11t² + 9t + 7 = 0

460K

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

438K

∫₀^∞ e^(-x²) dx = √π / 2

det| 7 4 ; 4 8 | = 40

186K

∇ × E = −∂B/∂t

411K

4φ² + 6φ + 2 = 0

∫₀^∞ e^(-x²) dx = √π / 2

448K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

22K

F = G m₁m₂ / r²

459K

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

406K