Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 03:05Z

∇²x = 0

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

451K

∇ × E = −∂B/∂t

264K

det| 3 9 ; 1 4 | = 3

8ψ² + 7ψ + 0 = 0

297K

∑_{k=1}^{n} k = n(n+1)/2

252K

CaCO₃ → CaO + CO₂

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

48K

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

411K

det| 8 9 ; 4 9 | = 36

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

377K

11t² + 9t + 7 = 0

299K

det| 7 6 ; 6 8 | = 20

det| 8 4 ; 3 9 | = 60

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