Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:57Z

F = G m₁m₂ / r²

Fe₂O₃ + 3CO → 2Fe + 3CO₂

451K

∑_{k=1}^{n} k = n(n+1)/2

264K

12n² + 3n + 1 = 0

det| 9 5 ; 1 10 | = 85

297K

∫₀^∞ e^(-x²) dx = √π / 2

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

∇ × E = −∂B/∂t

48K

E = mc²

411K

4z² + 8z + 1 = 0

det| 7 4 ; 4 8 | = 40

377K

det| 2 6 ; 0 3 | = 6

299K

det| 3 7 ; 4 4 | = -16

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

401K

F = G m₁m₂ / r²

420K

3ψ² + 3ψ + 7 = 0

12n² + 2n + 2 = 0

109K

det| 10 4 ; 5 11 | = 90

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-y²) dy = √π / 2