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

det| 9 8 ; 3 10 | = 66

438K

∫₀^∞ e^(-x²) dx = √π / 2

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

186K

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

411K

4φ² + 6φ + 2 = 0

det| 1 4 ; 3 2 | = -10

448K

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

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

det| 9 4 ; 1 10 | = 86

459K

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

406K

∇²ω = 0

6r² + 3r + 1 = 0

181K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

80K

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

e^{i\pi} + 1 = 0

359K