Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:33Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

e^{i\pi} + 1 = 0

246K

∑_{k=1}^{n} k = n(n+1)/2

118K

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

10ψ² + 5ψ + 0 = 0

43K

e^{i\pi} + 1 = 0

261K

ω = 2πf

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

424K

N₂ + 3H₂ ⇌ 2NH₃

76K

e^{i\pi} + 1 = 0

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

41K

det| 4 7 ; 2 5 | = 6

298K

10t² + 8t + 0 = 0

det| 7 4 ; 4 8 | = 40

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