Math Dump /sym/f4251a
id=912228 · host=jp.commstar.world · 2026-09-01 21:07Z
det| 11 4 ; 1 12 | = 128
det| 4 1 ; 6 5 | = 14
402K
∫₀^∞ e^(-ω²) dω = √π / 2
det| 5 3 ; 7 6 | = 9
398K
\frac{2}{4} \sum_{i=1}^{n} i^{2}
det| 8 4 ; 7 9 | = 44
∂r/∂n = 1r
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
N₂ + 3H₂ ⇌ 2NH₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
8r² + 1r + 7 = 0
det| 4 9 ; 4 5 | = -16
E = mc²
∑_{k=1}^{n} k = n(n+1)/2