Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 07:44Z
ω = 2πf
7r² + 8r + 6 = 0
det| 3 7 ; 2 4 | = -2
155K
∑_{k=1}^{n} k = n(n+1)/2
det| 10 7 ; 3 11 | = 89
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det| 6 6 ; 3 7 | = 24
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det| 10 9 ; 3 11 | = 83
det| 3 3 ; 4 4 | = 0
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2ψ² + 6ψ + 0 = 0
ω = 2πf