Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:27Z

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

∑_{k=1}^{n} k = n(n+1)/2

451K

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

264K

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

∫₀^∞ e^(-x²) dx = √π / 2

297K

CH₄ + 2O₂ → CO₂ + 2H₂O

252K

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

det| 2 8 ; 7 3 | = -50

48K

det| 9 4 ; 1 10 | = 86

411K

6t² + 4t + 0 = 0

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

377K

10ω² + 7ω + 4 = 0

299K

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

∑_{k=1}^{n} k = n(n+1)/2

401K

F = G m₁m₂ / r²

420K

10n² + 4n + 2 = 0