Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:24Z

F = G m₁m₂ / r²

N₂ + 3H₂ ⇌ 2NH₃

451K

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

264K

12n² + 3n + 1 = 0

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

297K

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

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

8ψ² + 7ψ + 0 = 0

48K

∑_{k=1}^{n} k = n(n+1)/2

411K

4z² + 8z + 1 = 0

∇ × E = −∂B/∂t

377K

∑_{k=1}^{n} k = n(n+1)/2

299K

det| 3 7 ; 4 4 | = -16

det| 12 2 ; 2 13 | = 152

401K

iħ ∂ψ/∂t = Ĥψ

420K

3ψ² + 3ψ + 7 = 0

det| 10 4 ; 5 11 | = 90