Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:29Z

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

det| 7 2 ; 7 8 | = 42

451K

det| 7 6 ; 1 8 | = 50

264K

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

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

297K

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

252K

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

6n² + 7n + 6 = 0

48K

\lim_{α\to 0} \frac{\sin α}{α} = 1

411K

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

377K

∇ × E = −∂B/∂t

299K

∑_{k=1}^{n} k = n(n+1)/2

401K

∫₀^∞ e^(-t²) dt = √π / 2

420K

8ψ² + 7ψ + 0 = 0

109K

7y² + 9y + 1 = 0

184K