Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:27Z
∇ × E = −∂B/∂t
\frac{8}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
276K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
F = ma
CH₄ + 2O₂ → CO₂ + 2H₂O
191K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
10n² + 4n + 5 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
153K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
338K
∫₀^∞ e^(-γ²) dγ = √π / 2