Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:13Z
det| 12 9 ; 4 13 | = 120
Fe₂O₃ + 3CO → 2Fe + 3CO₂
326K
det| 7 4 ; 4 8 | = 40
198K
∂α/∂n = 1α
det| 10 2 ; 1 11 | = 108
155K
det| 10 7 ; 3 11 | = 89
63K
det| 7 9 ; 3 8 | = 29
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 4 ; 0 2 | = 2
176K
∑_{k=1}^{n} k = n(n+1)/2
263K