Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:29Z

F = G m₁m₂ / r²

∇ × E = −∂B/∂t

451K

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

264K

12n² + 3n + 1 = 0

\frac{4}{6} \sum_{i=1}^{n} i^{2}

297K

8ψ² + 7ψ + 0 = 0

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 2 8 ; 7 3 | = -50

48K

det| 10 7 ; 3 11 | = 89

411K

4z² + 8z + 1 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

377K

11t² + 9t + 7 = 0

299K

det| 3 7 ; 4 4 | = -16

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

401K

9α² + 7α + 5 = 0

420K

3ψ² + 3ψ + 7 = 0

det| 10 4 ; 5 11 | = 90

∑_{k=1}^{n} k = n(n+1)/2