Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 23:23Z

F = G m₁m₂ / r²

ΔS ≥ 0

451K

det| 3 6 ; 0 4 | = 12

264K

det| 12 4 ; 5 13 | = 136

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

297K

∑_{k=1}^{n} k = n(n+1)/2

252K

∇²r = 0

7γ² + 8γ + 3 = 0

48K

det| 9 4 ; 1 10 | = 86

411K

det| 10 4 ; 5 11 | = 90

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

377K

CaCO₃ → CaO + CO₂

299K

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

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

401K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

420K

det| 5 6 ; 7 6 | = -12

det| 3 1 ; 7 4 | = 5

109K

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

184K