Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:52Z

F = G m₁m₂ / r²

det| 7 4 ; 4 8 | = 40

451K

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

264K

12n² + 3n + 1 = 0

det| 4 7 ; 2 5 | = 6

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

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

48K

∇ × E = −∂B/∂t

411K

4z² + 8z + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

377K

F = G m₁m₂ / r²

299K

det| 3 7 ; 4 4 | = -16

det| 2 6 ; 0 3 | = 6

401K

det| 10 7 ; 3 11 | = 89

420K

3ψ² + 3ψ + 7 = 0

det| 10 4 ; 5 11 | = 90

∑_{k=1}^{n} k = n(n+1)/2