Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:18Z
det| 12 9 ; 4 13 | = 120
∂α/∂n = 1α
det| 9 4 ; 1 10 | = 86
155K
∑_{k=1}^{n} k = n(n+1)/2
63K
det| 7 9 ; 3 8 | = 29
∑_{k=1}^{n} k = n(n+1)/2
366K
det| 1 4 ; 3 2 | = -10
201K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 4 6 ; 4 5 | = -4
176K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 2 ; 1 8 | = 54