Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:59Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\binom{n}{k} = \frac{n!}{k!(n-k)!}
155K
∑_{k=1}^{n} k = n(n+1)/2
63K
det| 8 8 ; 0 9 | = 72
det| 5 3 ; 7 6 | = 9
201K
λ = h/p
det| 3 7 ; 2 4 | = -2
176K
det| 9 4 ; 1 10 | = 86
319K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
359K
8x² + 1x + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
233K
det| 7 2 ; 3 8 | = 50
412K
∇ × E = −∂B/∂t
F = ma