Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 07:52Z
ω = 2πf
det| 10 9 ; 0 11 | = 110
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7r² + 8r + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
det| 10 9 ; 3 11 | = 83
det| 1 1 ; 5 2 | = -3
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∑_{k=1}^{n} k = n(n+1)/2
319K
det| 5 2 ; 3 6 | = 24
412K