Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 21:03Z

10y² + 2y + 6 = 0

∂y/∂n = 5y

460K

det| 5 6 ; 2 6 | = 18

438K

∫₀^∞ e^(-t²) dt = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

186K

det| 2 3 ; 5 3 | = -9

411K

e^{i\pi} + 1 = 0

det| 12 6 ; 0 13 | = 156

448K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

22K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

\frac{4}{6} \sum_{i=1}^{n} i^{2}

459K

6t² + 6t + 4 = 0

406K

λ = h/p

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

181K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

80K

det| 9 4 ; 1 10 | = 86

359K

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

455K