Math Dump /sym/b154d9
id=503824 · host=fr.findroms.cloud · 2026-09-12 10:17Z
∂β/∂z = 9β
det| 12 8 ; 2 13 | = 140
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
∇²α = 0
∑_{k=1}^{n} k = n(n+1)/2
349K
det| 1 4 ; 6 2 | = -22
∑_{k=1}^{n} k = n(n+1)/2
469K
det| 4 3 ; 2 5 | = 14
\frac{3}{1} \sum_{i=1}^{n} i^{2}
9t² + 6t + 2 = 0
12x² + 9x + 3 = 0
d/dn [n^8] = 8n^7
CH₄ + 2O₂ → CO₂ + 2H₂O