Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 02:50Z

det| 5 4 ; 6 6 | = 6

9θ² + 7θ + 4 = 0

460K

∇²r = 0

438K

∇²φ = 0

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

186K

CH₄ + 2O₂ → CO₂ + 2H₂O

411K

det| 12 5 ; 4 13 | = 136

det| 9 4 ; 1 10 | = 86

448K

N₂ + 3H₂ ⇌ 2NH₃

22K

∑_{k=1}^{n} k = n(n+1)/2

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

459K

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

406K

CaCO₃ → CaO + CO₂

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

181K

∑_{k=1}^{n} k = n(n+1)/2

80K

ω = 2πf

12n² + 2n + 2 = 0

359K

CH₄ + 2O₂ → CO₂ + 2H₂O

det| 8 2 ; 1 9 | = 70

det| 8 1 ; 1 9 | = 71