Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 22:08Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 6 6 ; 3 7 | = 24
479K
12β² + 9β + 3 = 0
det| 7 4 ; 4 8 | = 40
276K
det| 5 3 ; 7 6 | = 9
129K
∂z/∂n = 8z
det| 4 4 ; 5 5 | = 0
191K
∑_{k=1}^{n} k = n(n+1)/2
153K