Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:40Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

1n² + 7n + 3 = 0

246K

7r² + 8r + 5 = 0

118K

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

∫₀^∞ e^(-r²) dr = √π / 2

43K

1θ² + 2θ + 6 = 0

261K

ω = 2πf

12y² + 5y + 7 = 0

424K

10t² + 9t + 5 = 0

76K

e^{i\pi} + 1 = 0

11z² + 3z + 4 = 0

41K

∇²z = 0

298K

10t² + 8t + 0 = 0

∑_{k=1}^{n} k = n(n+1)/2

447K

N₂ + 3H₂ ⇌ 2NH₃

297K

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

112K

det| 7 4 ; 4 8 | = 40

412K