Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:33Z
det| 12 9 ; 4 13 | = 120
∂α/∂n = 1α
∑_{k=1}^{n} k = n(n+1)/2
155K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
63K
det| 7 9 ; 3 8 | = 29
det| 10 7 ; 3 11 | = 89
366K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
176K
det| 4 6 ; 4 5 | = -4
319K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 4 ; 1 10 | = 86
359K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
263K
d/dy [y^11] = 11y^10
233K