Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:14Z
det| 12 9 ; 4 13 | = 120
\frac{12}{6} \sum_{i=1}^{n} i^{2}
198K
∂α/∂n = 1α
det| 7 9 ; 3 8 | = 29
det| 4 6 ; 4 5 | = -4
366K
\lim_{t\to 0} \frac{\sin t}{t} = 1
201K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O