Math Dump /sym/6c3138

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

11n² + 5n + 4 = 0

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

460K

∫₀^∞ e^(-t²) dt = √π / 2

438K

∫₀^∞ e^(-x²) dx = √π / 2

6x² + 6x + 1 = 0

186K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

411K

4φ² + 6φ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

448K

∑_{k=1}^{n} k = n(n+1)/2

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

∂x/∂ψ = 6x

459K

10γ² + 8γ + 7 = 0

406K

∇²ω = 0

∇ × E = −∂B/∂t

181K

8ψ² + 7ψ + 0 = 0

80K

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

359K