Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:39Z
∇ × E = −∂B/∂t
det| 8 6 ; 6 9 | = 36
75K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
129K
F = ma
10n² + 4n + 5 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
1K
∑_{k=1}^{n} k = n(n+1)/2
473K