Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:35Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
∑_{k=1}^{n} k = n(n+1)/2
198K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 8 8 ; 0 9 | = 72
\frac{12}{6} \sum_{i=1}^{n} i^{2}
366K
det| 9 4 ; 1 10 | = 86
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λ = h/p
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
176K
det| 1 4 ; 0 2 | = 2
359K
∫₀^∞ e^(-φ²) dφ = √π / 2
233K