Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:37Z

∑_{k=1}^{n} k = n(n+1)/2

6ω² + 4ω + 4 = 0

451K

PV = nRT

264K

det| 8 9 ; 3 9 | = 45

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

297K

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

252K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

8ψ² + 7ψ + 0 = 0

48K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

411K

det| 2 3 ; 3 3 | = -3

∇ × E = −∂B/∂t

377K

det| 2 3 ; 5 3 | = -9

299K

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

det| 12 2 ; 2 13 | = 152

401K

det| 4 2 ; 6 5 | = 8

420K

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

det| 5 4 ; 0 6 | = 30