Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 12:40Z

∑_{k=1}^{n} k = n(n+1)/2

iħ ∂ψ/∂t = Ĥψ

460K

7y² + 9y + 1 = 0

438K

4y² + 7y + 7 = 0

det| 7 4 ; 4 8 | = 40

186K

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

411K

∇²t = 0

F = G m₁m₂ / r²

448K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

22K

6β² + 2β + 2 = 0

∇ × E = −∂B/∂t

459K

2n² + 4n + 0 = 0

406K

2φ² + 2φ + 5 = 0

det| 12 2 ; 2 13 | = 152

181K

iħ ∂ψ/∂t = Ĥψ

80K

\lim_{n\to 0} \frac{\sin n}{n} = 1

det| 7 8 ; 0 8 | = 56