Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:29Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
∫₀^∞ e^(-t²) dt = √π / 2
198K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
63K
det| 8 8 ; 0 9 | = 72
det| 4 8 ; 3 5 | = -4
366K
λ = h/p
det| 3 7 ; 2 4 | = -2
176K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
359K
8x² + 1x + 3 = 0
det| 11 8 ; 3 12 | = 108
∇ × E = −∂B/∂t