Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:36Z
∇ × E = −∂B/∂t
∫₀^∞ e^(-x²) dx = √π / 2
75K
∑_{k=1}^{n} k = n(n+1)/2
479K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
276K
F = ma
det| 9 4 ; 1 10 | = 86
191K
10n² + 4n + 5 = 0
det| 11 9 ; 5 12 | = 87
1K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
473K
∫₀^∞ e^(-γ²) dγ = √π / 2
∂ω/∂z = 1ω
det| 6 9 ; 4 7 | = 6
det| 9 5 ; 1 10 | = 85