Math Dump /sym/d7750d
id=726058 · host=jp.commstar.world · 2026-09-01 21:09Z
∇²r = 0
det| 4 1 ; 6 5 | = 14
402K
e^{i\pi} + 1 = 0
det| 5 3 ; 7 6 | = 9
398K
CH₄ + 2O₂ → CO₂ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
det| 5 6 ; 5 6 | = 0
\frac{5}{7} \sum_{i=1}^{n} i^{2}
det| 10 6 ; 1 11 | = 104
8ω² + 1ω + 7 = 0
det| 10 1 ; 2 11 | = 108
det| 11 2 ; 4 12 | = 124
∇²φ = 0
∇²r = 0