Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:35Z

∑_{k=1}^{n} k = n(n+1)/2

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

451K

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

264K

det| 8 9 ; 3 9 | = 45

8ψ² + 7ψ + 0 = 0

297K

∇ × E = −∂B/∂t

252K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∂y/∂n = 5y

48K

8θ² + 8θ + 6 = 0

411K

det| 2 3 ; 3 3 | = -3

11t² + 9t + 7 = 0

377K

det| 10 7 ; 3 11 | = 89

299K

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

e^{i\pi} + 1 = 0

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

det| 5 4 ; 0 6 | = 30