Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 23:42Z

F = G m₁m₂ / r²

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

451K

∑_{k=1}^{n} k = n(n+1)/2

264K

det| 12 4 ; 5 13 | = 136

8ψ² + 7ψ + 0 = 0

297K

∂γ/∂θ = 2γ

252K

∇²r = 0

∇ × E = −∂B/∂t

48K

∫₀^∞ e^(-x²) dx = √π / 2

411K

det| 10 4 ; 5 11 | = 90

det| 4 8 ; 3 5 | = -4

377K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

299K

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

7x² + 9x + 2 = 0

det| 5 6 ; 7 6 | = -12

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