Math Dump /sym/5fd6e2
id=875198 · host=jp.commstar.world · 2026-09-01 21:06Z
det| 2 7 ; 7 3 | = -43
det| 4 1 ; 6 5 | = 14
402K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 5 3 ; 7 6 | = 9
398K
2r² + 1r + 7 = 0
det| 12 9 ; 1 13 | = 147
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 1 ; 1 10 | = 89
8φ² + 8φ + 6 = 0
CH₄ + 2O₂ → CO₂ + 2H₂O
∇²β = 0