Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 00:16Z
ω = 2πf
det| 8 9 ; 4 9 | = 36
75K
7x² + 6x + 1 = 0
det| 7 4 ; 4 8 | = 40
276K
∑_{k=1}^{n} k = n(n+1)/2
129K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∫₀^∞ e^(-φ²) dφ = √π / 2
191K
∫₀^∞ e^(-t²) dt = √π / 2
338K
∑_{k=1}^{n} k = n(n+1)/2
416K