Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:54Z

F = G m₁m₂ / r²

det| 7 4 ; 4 8 | = 40

451K

∑_{k=1}^{n} k = n(n+1)/2

264K

12n² + 3n + 1 = 0

∇ × E = −∂B/∂t

297K

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

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 2 3 ; 5 3 | = -9

48K

det| 7 6 ; 1 8 | = 50

411K

4z² + 8z + 1 = 0

d/dx [x^3] = 3x^2

377K

∂y/∂n = 5y

299K

det| 3 7 ; 4 4 | = -16

F = G m₁m₂ / r²

401K

10α² + 4α + 1 = 0

3ψ² + 3ψ + 7 = 0

det| 10 4 ; 5 11 | = 90

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-y²) dy = √π / 2