Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 21:59Z

10y² + 2y + 6 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

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

438K

∫₀^∞ e^(-t²) dt = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

186K

det| 12 1 ; 5 13 | = 151

411K

e^{i\pi} + 1 = 0

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

448K

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

22K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 7 4 ; 4 8 | = 40

459K

det| 3 6 ; 0 4 | = 12

406K

λ = h/p

N₂ + 3H₂ ⇌ 2NH₃

181K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

80K

d/dγ [γ^3] = 3γ^2