Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:28Z

F = G m₁m₂ / r²

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

451K

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

264K

12n² + 3n + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

297K

ω = 2πf

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

6n² + 7n + 6 = 0

48K

det| 3 1 ; 7 4 | = 5

411K

4z² + 8z + 1 = 0

det| 9 4 ; 1 10 | = 86

377K

E = mc²

299K

det| 3 7 ; 4 4 | = -16

N₂ + 3H₂ ⇌ 2NH₃

401K

6r² + 3r + 1 = 0

420K

3ψ² + 3ψ + 7 = 0

∇²ω = 0

109K

det| 10 4 ; 5 11 | = 90

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-y²) dy = √π / 2