Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:48Z

det| 6 5 ; 4 7 | = 22

det| 5 9 ; 7 6 | = -33

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∇²φ = 0

det| 9 4 ; 1 10 | = 86

186K

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

411K

\frac{9}{2} \sum_{i=1}^{n} i^{2}

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

448K

e^{i\pi} + 1 = 0

22K

4t² + 3t + 3 = 0

459K

CH₄ + 2O₂ → CO₂ + 2H₂O

406K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

181K

det| 11 4 ; 5 12 | = 112

80K

det| 2 3 ; 5 3 | = -9

359K