Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:54Z

d/dy [y^8] = 8y^7

∑_{k=1}^{n} k = n(n+1)/2

451K

\oint_C \vec{F}\cdot d\vec{r} = 0

264K

\lim_{x\to 0} \frac{\sin x}{x} = 1

8ψ² + 7ψ + 0 = 0

297K

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

252K

d/dn [n^3] = 3n^2

∇ × E = −∂B/∂t

48K

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

411K

2n² + 4n + 0 = 0

377K

∑_{k=1}^{n} k = n(n+1)/2

299K

det| 5 3 ; 7 6 | = 9

401K