Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:22Z
det| 12 9 ; 4 13 | = 120
∂α/∂n = 1α
det| 11 4 ; 5 12 | = 112
155K
det| 7 9 ; 3 8 | = 29
∑_{k=1}^{n} k = n(n+1)/2
201K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∫₀^∞ e^(-n²) dn = √π / 2
176K
∫₀^∞ e^(-x²) dx = √π / 2
319K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 2 ; 3 6 | = 24
359K
det| 9 4 ; 1 10 | = 86
263K
det| 7 2 ; 1 8 | = 54
∑_{k=1}^{n} k = n(n+1)/2
233K