Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 00:48Z
ω = 2πf
7x² + 6x + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
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5β² + 9β + 2 = 0
e^{i\pi} + 1 = 0
d/dy [y^11] = 11y^10
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det| 7 4 ; 4 8 | = 40
416K