Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:13Z
det| 12 9 ; 4 13 | = 120
∑_{k=1}^{n} k = n(n+1)/2
326K
∂α/∂n = 1α
det| 7 9 ; 3 8 | = 29
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 9 ; 0 11 | = 110
176K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 2 ; 1 11 | = 108
263K
det| 7 2 ; 1 8 | = 54
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1