Math Dump /sym/d9d246
id=220242 · host=fr.findroms.cloud · 2026-08-20 02:18Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇ × E = −∂B/∂t
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
det| 5 2 ; 7 6 | = 16
∑_{k=1}^{n} k = n(n+1)/2
79K
∇²β = 0
∑_{k=1}^{n} k = n(n+1)/2
43K
∇²r = 0
∇²φ = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
2H₂ + O₂ → 2H₂O
12y² + 6y + 7 = 0
e^{i\pi} + 1 = 0