Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 00:35Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
479K
7x² + 6x + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
276K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 5 3 ; 7 6 | = 9
153K
det| 11 4 ; 5 12 | = 112
473K
∫₀^∞ e^(-φ²) dφ = √π / 2
188K