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
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
479K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
det| 5 6 ; 7 6 | = -12
129K
F = ma
det| 11 9 ; 0 12 | = 132
390K
10n² + 4n + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 7 ; 3 11 | = 89
338K
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 5 9 ; 7 6 | = -33
188K
det| 9 4 ; 1 10 | = 86
416K