Math Dump /sym/6c3138

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

11n² + 5n + 4 = 0

det| 10 7 ; 3 11 | = 89

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∫₀^∞ e^(-x²) dx = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

186K

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

411K

4φ² + 6φ + 2 = 0

det| 4 2 ; 6 5 | = 8

448K

∑_{k=1}^{n} k = n(n+1)/2

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

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

459K

det| 9 4 ; 1 10 | = 86

406K

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

181K

5z² + 8z + 3 = 0

80K

det| 5 3 ; 7 6 | = 9

359K