Math Dump /sym/33aa49
id=246469 · host=fr.findroms.cloud · 2026-09-22 13:48Z
∑_{k=1}^{n} k = n(n+1)/2
det| 2 9 ; 1 3 | = -3
det| 5 6 ; 2 6 | = 18
285K
det| 3 7 ; 2 4 | = -2
324K
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
182K
det| 11 9 ; 5 12 | = 87
∑_{k=1}^{n} k = n(n+1)/2
398K
\frac{10}{3} \sum_{i=1}^{n} i^{2}
det| 1 4 ; 0 2 | = 2
N₂ + 3H₂ ⇌ 2NH₃
2H₂ + O₂ → 2H₂O
det| 6 8 ; 6 7 | = -6
4n² + 5n + 2 = 0