Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:59Z

11n² + 5n + 4 = 0

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

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∫₀^∞ e^(-x²) dx = √π / 2

λ = h/p

186K

\lim_{r\to 0} \frac{\sin r}{r} = 1

411K

4φ² + 6φ + 2 = 0

1θ² + 2θ + 6 = 0

448K

∑_{k=1}^{n} k = n(n+1)/2

22K

∑_{k=1}^{n} k = n(n+1)/2

459K

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

406K

\lim_{β\to 0} \frac{\sin β}{β} = 1

181K

∑_{k=1}^{n} k = n(n+1)/2

80K

det| 9 4 ; 1 10 | = 86

359K

det| 4 7 ; 2 5 | = 6

455K