Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 00:39Z
ω = 2πf
∫₀^∞ e^(-z²) dz = √π / 2
479K
7x² + 6x + 1 = 0
det| 7 4 ; 4 8 | = 40
276K
∑_{k=1}^{n} k = n(n+1)/2
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 10 2 ; 1 11 | = 108
390K
5β² + 9β + 2 = 0
det| 1 1 ; 5 2 | = -3
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det| 4 6 ; 4 5 | = -4
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det| 6 6 ; 3 7 | = 24
416K