Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:52Z

det| 6 5 ; 4 7 | = 22

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

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∇²φ = 0

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

186K

6ω² + 4ω + 4 = 0

411K

\frac{9}{2} \sum_{i=1}^{n} i^{2}

ω = 2πf

448K

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

22K

F = ma

det| 9 4 ; 1 10 | = 86

459K

∂ψ/∂β = 3ψ

406K

det| 3 7 ; 2 4 | = -2

181K

∂y/∂γ = 8y

80K