Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:24Z
det| 12 9 ; 4 13 | = 120
det| 7 9 ; 1 8 | = 47
198K
∂α/∂n = 1α
∑_{k=1}^{n} k = n(n+1)/2
63K
det| 7 9 ; 3 8 | = 29
det| 9 4 ; 1 10 | = 86
366K
det| 3 7 ; 2 4 | = -2
201K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
176K
det| 4 8 ; 3 5 | = -4
319K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O