Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:21Z
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-z²) dz = √π / 2
479K
3β² + 6β + 2 = 0
F = ma
det| 10 7 ; 3 11 | = 89
191K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
1K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
188K