Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-09-01 15:31Z
∇ × E = −∂B/∂t
det| 4 1 ; 6 5 | = 14
402K
det| 5 9 ; 3 6 | = 3
det| 5 3 ; 7 6 | = 9
398K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
det| 9 9 ; 7 10 | = 27
\frac{3}{2} \sum_{i=1}^{n} i^{2}
1θ² + 5θ + 5 = 0
det| 10 2 ; 0 11 | = 110
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-ω²) dω = √π / 2
7x² + 6x + 0 = 0
\frac{8}{2} \sum_{i=1}^{n} i^{2}