ref 2e537d70
Math Dump /sym/705c5e
id=904637 · host=fr.findroms.cloud · 2026-09-12 10:18Z
∑_{k=1}^{n} k = n(n+1)/2
\frac{7}{3} \sum_{i=1}^{n} i^{2}
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
349K
9β² + 8β + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
469K
det| 6 2 ; 4 7 | = 34
det| 2 5 ; 1 3 | = 1
det| 4 2 ; 3 5 | = 14
7z² + 6z + 0 = 0
ω = 2πf
2H₂ + O₂ → 2H₂O