Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:24Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 7 4 ; 4 8 | = 40
326K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 5 6 ; 2 6 | = 18
155K
det| 8 8 ; 0 9 | = 72
det| 5 9 ; 7 6 | = -33
366K
∑_{k=1}^{n} k = n(n+1)/2
201K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
176K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
8x² + 1x + 3 = 0
det| 8 9 ; 4 9 | = 36
233K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
412K
∇ × E = −∂B/∂t
F = ma