Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:38Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 3 6 ; 0 4 | = 12

246K

det| 2 8 ; 7 3 | = -50

118K

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

\frac{8}{7} \sum_{i=1}^{n} i^{2}

43K

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

261K

ω = 2πf

N₂ + 3H₂ ⇌ 2NH₃

424K

det| 7 4 ; 4 8 | = 40

76K

e^{i\pi} + 1 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

41K

∑_{k=1}^{n} k = n(n+1)/2

298K

10t² + 8t + 0 = 0

det| 9 8 ; 3 10 | = 66

447K

11ψ² + 7ψ + 2 = 0

4φ² + 2φ + 1 = 0

det| 6 3 ; 5 7 | = 27

∫₀^∞ e^(-n²) dn = √π / 2

d/dx [x^5] = 5x^4