Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 17:50Z

det| 11 2 ; 2 12 | = 128

∑_{k=1}^{n} k = n(n+1)/2

460K

det| 9 5 ; 1 10 | = 85

438K

CaCO₃ → CaO + CO₂

9α² + 7α + 5 = 0

186K

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

411K

3θ² + 7θ + 1 = 0

2H₂ + O₂ → 2H₂O

448K

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

22K

det| 9 4 ; 1 10 | = 86

459K

∑_{k=1}^{n} k = n(n+1)/2

406K