Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:32Z

11n² + 5n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∫₀^∞ e^(-x²) dx = √π / 2

d/dx [x^9] = 9x^8

186K

F = G m₁m₂ / r²

411K

4φ² + 6φ + 2 = 0

7r² + 8r + 5 = 0

448K

det| 7 4 ; 4 8 | = 40

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

N₂ + 3H₂ ⇌ 2NH₃

459K

8x² + 2x + 7 = 0

406K

∇²ω = 0

10γ² + 8γ + 7 = 0

181K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

80K

d/dr [r^2] = 2r^1

E = mc²

359K