Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:29Z
det| 12 9 ; 4 13 | = 120
det| 8 6 ; 6 9 | = 36
326K
∂α/∂n = 1α
det| 5 9 ; 0 6 | = 30
155K
det| 9 4 ; 1 10 | = 86
63K
det| 7 9 ; 3 8 | = 29
det| 10 2 ; 1 11 | = 108
366K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
359K
∑_{k=1}^{n} k = n(n+1)/2
263K