Math Dump /sym/6c3138

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

F = G m₁m₂ / r²

246K

∑_{k=1}^{n} k = n(n+1)/2

118K

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

PV = nRT

43K

8x² + 2x + 7 = 0

261K

ω = 2πf

N₂ + 3H₂ ⇌ 2NH₃

424K

∑_{k=1}^{n} k = n(n+1)/2

76K

e^{i\pi} + 1 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

41K

det| 5 2 ; 3 6 | = 24

298K

10t² + 8t + 0 = 0

det| 7 4 ; 4 8 | = 40

447K

12γ² + 9γ + 1 = 0

297K

4φ² + 2φ + 1 = 0

det| 6 3 ; 5 7 | = 27

∫₀^∞ e^(-n²) dn = √π / 2