Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:19Z
det| 12 9 ; 4 13 | = 120
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
326K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
198K
∂α/∂n = 1α
\lim_{α\to 0} \frac{\sin α}{α} = 1
155K
det| 7 9 ; 3 8 | = 29
det| 1 4 ; 0 2 | = 2
366K
∑_{k=1}^{n} k = n(n+1)/2
201K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
176K
det| 9 4 ; 1 10 | = 86
359K
∑_{k=1}^{n} k = n(n+1)/2
233K