Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 11:38Z

∇²t = 0

det| 9 4 ; 1 10 | = 86

460K

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

438K

det| 6 4 ; 3 7 | = 30

1n² + 7n + 3 = 0

186K

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

411K

ΔS ≥ 0

∑_{k=1}^{n} k = n(n+1)/2

448K

∂α/∂ω = 3α

22K

1z² + 3z + 2 = 0

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

459K

\lim_{β\to 0} \frac{\sin β}{β} = 1

406K

6t² + 6t + 4 = 0

181K

d/dx [x^3] = 3x^2

80K

∑_{k=1}^{n} k = n(n+1)/2

359K