Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:09Z

F = G m₁m₂ / r²

∑_{k=1}^{n} k = n(n+1)/2

451K

F = G m₁m₂ / r²

264K

12n² + 3n + 1 = 0

d/dx [x^9] = 9x^8

297K

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

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 1 4 ; 3 2 | = -10

48K

det| 7 4 ; 4 8 | = 40

411K

4z² + 8z + 1 = 0

N₂ + 3H₂ ⇌ 2NH₃

377K

\frac{2}{2} \sum_{i=1}^{n} i^{2}

299K

det| 3 7 ; 4 4 | = -16

det| 4 7 ; 2 5 | = 6

401K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

420K

3ψ² + 3ψ + 7 = 0

5φ² + 1φ + 1 = 0

109K