Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:36Z
det| 12 9 ; 4 13 | = 120
∂α/∂n = 1α
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 4 8 ; 3 5 | = -4
63K
det| 7 9 ; 3 8 | = 29
∑_{k=1}^{n} k = n(n+1)/2
366K
det| 3 6 ; 0 4 | = 12
201K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 9 4 ; 1 10 | = 86
319K