Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:09Z
∇ × E = −∂B/∂t
\frac{2}{2} \sum_{i=1}^{n} i^{2}
479K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
F = ma
det| 10 2 ; 1 11 | = 108
191K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
390K
10n² + 4n + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 3 6 ; 0 4 | = 12
473K
∫₀^∞ e^(-γ²) dγ = √π / 2