Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:38Z

11n² + 5n + 4 = 0

∂y/∂n = 5y

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∫₀^∞ e^(-x²) dx = √π / 2

det| 11 4 ; 5 12 | = 112

186K

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

411K

4φ² + 6φ + 2 = 0

PV = nRT

448K

det| 3 1 ; 7 4 | = 5

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

459K

6t² + 6t + 4 = 0

406K

∇²ω = 0

F = G m₁m₂ / r²

181K

∇ × E = −∂B/∂t

80K

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

det| 7 4 ; 4 8 | = 40

359K

det| 2 6 ; 0 3 | = 6

455K

8β² + 5β + 0 = 0