Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 15:38Z
d/dz [z^3] = 3z^2
det| 3 6 ; 0 4 | = 12
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6φ² + 8φ + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
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det| 10 7 ; 3 11 | = 89
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ω = 2πf
det| 7 4 ; 4 8 | = 40
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det| 11 4 ; 5 12 | = 112
153K