Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:20Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

451K

F = G m₁m₂ / r²

264K

det| 8 9 ; 3 9 | = 45

8θ² + 8θ + 6 = 0

297K

6ω² + 4ω + 4 = 0

252K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

48K

det| 7 4 ; 4 8 | = 40

411K

det| 2 3 ; 3 3 | = -3

∇ × E = −∂B/∂t

377K

∂ψ/∂β = 3ψ

299K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

401K

det| 4 8 ; 3 5 | = -4

420K