Math Dump /sym/49a433
id=350425 · host=fr.findroms.cloud · 2026-08-30 03:00Z
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 6 ; 2 6 | = 18
469K
det| 3 7 ; 2 4 | = -2
197K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
402K
1y² + 7y + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
192K
det| 8 6 ; 4 9 | = 48
e^{i\pi} + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
1n² + 7n + 0 = 0
∇²y = 0
∇²ψ = 0