Math Dump /sym/fc7d19
id=882146 · host=fr.findroms.cloud · 2026-08-20 02:14Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
d/dx [x^2] = 2x^1
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
79K
d/dz [z^4] = 4z^3
∑_{k=1}^{n} k = n(n+1)/2
43K
ω = 2πf
∂y/∂z = 2y
det| 11 5 ; 0 12 | = 132
\frac{8}{4} \sum_{i=1}^{n} i^{2}
∇²γ = 0
∑_{k=1}^{n} k = n(n+1)/2