Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:32Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

246K

N₂ + 3H₂ ⇌ 2NH₃

118K

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

det| 7 4 ; 4 8 | = 40

43K

∑_{k=1}^{n} k = n(n+1)/2

261K

ω = 2πf

∫₀^∞ e^(-α²) dα = √π / 2

424K

det| 5 6 ; 2 6 | = 18

76K

e^{i\pi} + 1 = 0

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

41K

∂α/∂ω = 3α

298K

det| 5 3 ; 7 6 | = 9

447K