Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:41Z

11n² + 5n + 4 = 0

det| 9 4 ; 1 10 | = 86

460K

det| 5 3 ; 7 6 | = 9

438K

∫₀^∞ e^(-x²) dx = √π / 2

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

186K

\oint_C \vec{F}\cdot d\vec{r} = 0

411K

4φ² + 6φ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

448K

∂y/∂n = 5y

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

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

459K

1n² + 7n + 3 = 0

406K

∇²ω = 0

d/dα [α^3] = 3α^2

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

ΔS ≥ 0

8β² + 5β + 0 = 0

det| 12 6 ; 6 13 | = 120