Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:36Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 9 4 ; 1 10 | = 86

246K

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

118K

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

\frac{4}{6} \sum_{i=1}^{n} i^{2}

43K

∑_{k=1}^{n} k = n(n+1)/2

261K

ω = 2πf

9ψ² + 7ψ + 3 = 0

424K

e^{i\pi} + 1 = 0

76K

e^{i\pi} + 1 = 0

8θ² + 8θ + 6 = 0

41K

11t² + 9t + 7 = 0

298K

10t² + 8t + 0 = 0

11z² + 3z + 4 = 0

447K

9α² + 7α + 5 = 0

297K

4φ² + 2φ + 1 = 0

det| 6 3 ; 5 7 | = 27

∫₀^∞ e^(-n²) dn = √π / 2