Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:06Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

E = mc²

246K

3z² + 5z + 1 = 0

118K

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

∑_{k=1}^{n} k = n(n+1)/2

43K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

261K

ω = 2πf

∑_{k=1}^{n} k = n(n+1)/2

424K

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

76K

e^{i\pi} + 1 = 0

∂y/∂n = 5y

41K

∇²r = 0

298K

10t² + 8t + 0 = 0

det| 9 4 ; 1 10 | = 86

447K

det| 11 4 ; 5 12 | = 112

297K

4φ² + 2φ + 1 = 0

\frac{12}{6} \sum_{i=1}^{n} i^{2}

112K

det| 6 3 ; 5 7 | = 27