Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:44Z
det| 12 9 ; 4 13 | = 120
det| 7 4 ; 4 8 | = 40
326K
det| 7 9 ; 1 8 | = 47
198K
∂α/∂n = 1α
\lim_{α\to 0} \frac{\sin α}{α} = 1
155K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
63K
det| 7 9 ; 3 8 | = 29
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
319K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
359K
det| 5 6 ; 2 6 | = 18
263K
det| 7 2 ; 1 8 | = 54
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
N₂ + 3H₂ ⇌ 2NH₃