Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:57Z

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

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

451K

7r² + 8r + 5 = 0

264K

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

11t² + 9t + 5 = 0

297K

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

252K

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

8ψ² + 7ψ + 0 = 0

48K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

411K

6t² + 4t + 0 = 0

2H₂ + O₂ → 2H₂O

377K

∫₀^∞ e^(-θ²) dθ = √π / 2

299K

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

401K

∇ × E = −∂B/∂t

420K