Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:16Z

11n² + 5n + 4 = 0

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

460K

det| 9 4 ; 1 10 | = 86

438K

∫₀^∞ e^(-x²) dx = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

186K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

411K

4φ² + 6φ + 2 = 0

7y² + 9y + 1 = 0

448K

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

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

∂y/∂n = 5y

459K

6r² + 3r + 1 = 0

406K

∇²ω = 0

d/dα [α^3] = 3α^2

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