Math Dump /sym/6c3138

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∫₀^∞ e^(-t²) dt = √π / 2

246K

\oint_C \vec{F}\cdot d\vec{r} = 0

118K

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

det| 9 8 ; 3 10 | = 66

43K

9α² + 7α + 5 = 0

261K

ω = 2πf

∇ × E = −∂B/∂t

424K

8ψ² + 7ψ + 0 = 0

76K

e^{i\pi} + 1 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

41K

∇²r = 0

298K

10t² + 8t + 0 = 0

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

447K

∑_{k=1}^{n} k = n(n+1)/2

297K

4φ² + 2φ + 1 = 0

det| 6 3 ; 5 7 | = 27