Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 00:49Z
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
75K
7x² + 6x + 1 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 4 6 ; 4 5 | = -4
390K
5β² + 9β + 2 = 0
det| 9 4 ; 1 10 | = 86
153K
∫₀^∞ e^(-φ²) dφ = √π / 2
473K