Math Dump /sym/42eaf4
id=822205 · host=fr.findroms.cloud · 2026-08-20 02:20Z
iħ ∂ψ/∂t = Ĥψ
det| 11 7 ; 2 12 | = 118
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
79K
\frac{2}{6} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
43K
5ψ² + 8ψ + 7 = 0
det| 7 5 ; 6 8 | = 26
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
det| 4 7 ; 1 5 | = 13
det| 4 4 ; 4 5 | = 4