Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 00:34Z
ω = 2πf
∫₀^∞ e^(-φ²) dφ = √π / 2
75K
7x² + 6x + 1 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
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det| 4 8 ; 3 5 | = -4
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det| 3 7 ; 2 4 | = -2
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