Math Dump /sym/6c3138

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

CaCO₃ → CaO + CO₂

∑_{k=1}^{n} k = n(n+1)/2

460K

det| 10 2 ; 3 11 | = 104

438K

\frac{12}{2} \sum_{i=1}^{n} i^{2}

d/dx [x^9] = 9x^8

186K

det| 4 8 ; 3 5 | = -4

411K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 5 2 ; 3 6 | = 24

448K

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

22K

det| 8 5 ; 7 9 | = 37

det| 9 4 ; 1 10 | = 86

459K

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

406K

det| 5 8 ; 0 6 | = 30

9θ² + 7θ + 4 = 0

181K

∑_{k=1}^{n} k = n(n+1)/2

80K

\frac{1}{3} \sum_{i=1}^{n} i^{2}

2n² + 4n + 0 = 0

359K