Math Dump /sym/49ffd9
id=284725 · host=jp.commstar.world · 2026-09-01 21:06Z
\frac{2}{6} \sum_{i=1}^{n} i^{2}
det| 4 1 ; 6 5 | = 14
402K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 5 3 ; 7 6 | = 9
398K
12γ² + 8γ + 4 = 0
9r² + 2r + 0 = 0
ω = 2πf
Fe₂O₃ + 3CO → 2Fe + 3CO₂
F = ma
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 12 4 ; 3 13 | = 144
\frac{1}{7} \sum_{i=1}^{n} i^{2}
∇²n = 0
∫₀^∞ e^(-n²) dn = √π / 2