Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:26Z
∇ × E = −∂B/∂t
∑_{k=1}^{n} k = n(n+1)/2
75K
det| 3 3 ; 4 4 | = 0
479K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
129K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
191K
10n² + 4n + 5 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
1K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\lim_{α\to 0} \frac{\sin α}{α} = 1
473K
det| 5 2 ; 3 6 | = 24
338K
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 6 9 ; 4 7 | = 6