Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 07:49Z
ω = 2πf
7r² + 8r + 6 = 0
det| 9 4 ; 1 10 | = 86
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∑_{k=1}^{n} k = n(n+1)/2
det| 12 1 ; 4 13 | = 152
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det| 10 9 ; 3 11 | = 83
det| 5 6 ; 7 6 | = -12
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2ψ² + 6ψ + 0 = 0
det| 2 5 ; 6 3 | = -24
ω = 2πf