Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:09Z

F = G m₁m₂ / r²

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

451K

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

264K

12n² + 3n + 1 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

297K

∇ × E = −∂B/∂t

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

Fe₂O₃ + 3CO → 2Fe + 3CO₂

48K

\lim_{r\to 0} \frac{\sin r}{r} = 1

411K

4z² + 8z + 1 = 0

det| 5 2 ; 3 6 | = 24

377K

8ψ² + 7ψ + 0 = 0

299K

det| 3 7 ; 4 4 | = -16

det| 12 1 ; 5 13 | = 151

401K

10α² + 4α + 1 = 0

3ψ² + 3ψ + 7 = 0

det| 10 4 ; 5 11 | = 90

∑_{k=1}^{n} k = n(n+1)/2