Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 16:39Z
∇ × E = −∂B/∂t
det| 11 9 ; 5 12 | = 87
75K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
det| 7 6 ; 1 8 | = 50
129K
F = ma
10n² + 4n + 5 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
1K
\binom{n}{k} = \frac{n!}{k!(n-k)!}