Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:03Z

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

N₂ + 3H₂ ⇌ 2NH₃

460K

\oint_C \vec{F}\cdot d\vec{r} = 0

438K

d/dx [x^7] = 7x^6

e^{i\pi} + 1 = 0

186K

det| 5 6 ; 2 6 | = 18

411K

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

∇²r = 0

448K

F = G m₁m₂ / r²

22K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 4 8 ; 3 5 | = -4

459K

det| 7 2 ; 7 8 | = 42

406K

N₂ + 3H₂ ⇌ 2NH₃

det| 7 4 ; 4 8 | = 40

181K

∑_{k=1}^{n} k = n(n+1)/2

80K

∇ × E = −∂B/∂t

359K

∇²r = 0

455K