Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:42Z

F = G m₁m₂ / r²

iħ ∂ψ/∂t = Ĥψ

451K

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

264K

12n² + 3n + 1 = 0

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

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

7y² + 9y + 1 = 0

48K

det| 9 4 ; 1 10 | = 86

411K

4z² + 8z + 1 = 0

det| 3 6 ; 0 4 | = 12

377K

F = G m₁m₂ / r²

299K

det| 3 7 ; 4 4 | = -16

2n² + 4n + 0 = 0

401K

det| 9 8 ; 3 10 | = 66

420K

3ψ² + 3ψ + 7 = 0

det| 10 4 ; 5 11 | = 90

∑_{k=1}^{n} k = n(n+1)/2