Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:53Z

F = G m₁m₂ / r²

∇²β = 0

451K

∑_{k=1}^{n} k = n(n+1)/2

264K

12n² + 3n + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

297K

det| 12 1 ; 5 13 | = 151

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 9 4 ; 1 10 | = 86

48K

E = mc²

411K

4z² + 8z + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

377K

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

299K

det| 3 7 ; 4 4 | = -16

Fe₂O₃ + 3CO → 2Fe + 3CO₂

401K

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

420K

3ψ² + 3ψ + 7 = 0

det| 10 4 ; 5 11 | = 90

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-y²) dy = √π / 2