Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:39Z
∇ × E = −∂B/∂t
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 11 5 ; 0 12 | = 132
276K
det| 7 4 ; 4 8 | = 40
129K
F = ma
∫₀^∞ e^(-x²) dx = √π / 2
191K
10n² + 4n + 5 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
473K
det| 7 9 ; 1 8 | = 47
188K