Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 00:30Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
75K
7x² + 6x + 1 = 0
det| 7 4 ; 4 8 | = 40
276K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∫₀^∞ e^(-x²) dx = √π / 2
1K
∑_{k=1}^{n} k = n(n+1)/2
153K
det| 3 7 ; 2 4 | = -2
473K