Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 03:10Z

∇²x = 0

∑_{k=1}^{n} k = n(n+1)/2

451K

∇ × E = −∂B/∂t

264K

det| 3 9 ; 1 4 | = 3

6r² + 3r + 1 = 0

297K

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

252K

CaCO₃ → CaO + CO₂

8ψ² + 7ψ + 0 = 0

48K

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

411K

det| 8 9 ; 4 9 | = 36

det| 5 3 ; 7 6 | = 9

377K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

299K

det| 7 6 ; 6 8 | = 20

det| 8 4 ; 3 9 | = 60

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