Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:24Z
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-φ²) dφ = √π / 2
75K
3β² + 6β + 2 = 0
det| 7 4 ; 4 8 | = 40
129K
F = ma
\frac{8}{7} \sum_{i=1}^{n} i^{2}
det| 10 9 ; 0 11 | = 110
1K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
338K