Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:12Z

11n² + 5n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

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

438K

∫₀^∞ e^(-x²) dx = √π / 2

∂ψ/∂β = 3ψ

186K

9ψ² + 7ψ + 3 = 0

411K

4φ² + 6φ + 2 = 0

F = ma

448K

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

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

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

459K

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

406K

∇²ω = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

181K

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

80K

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

∇ × E = −∂B/∂t

359K

det| 9 4 ; 1 10 | = 86

455K