Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:56Z

11n² + 5n + 4 = 0

∫₀^∞ e^(-α²) dα = √π / 2

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∫₀^∞ e^(-x²) dx = √π / 2

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

186K

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

411K

4φ² + 6φ + 2 = 0

det| 7 8 ; 4 8 | = 24

448K

1n² + 7n + 3 = 0

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

459K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

406K

∇²ω = 0

8ψ² + 7ψ + 0 = 0

181K

∇ × E = −∂B/∂t

80K

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

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

359K

11t² + 9t + 5 = 0

455K

8β² + 5β + 0 = 0