Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:28Z
∑_{k=1}^{n} k = n(n+1)/2
det| 10 2 ; 1 11 | = 108
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3β² + 6β + 2 = 0
det| 1 1 ; 5 2 | = -3
276K
det| 11 9 ; 5 12 | = 87
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F = ma
det| 10 9 ; 0 11 | = 110
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\frac{8}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
153K
det| 3 1 ; 7 4 | = 5
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det| 9 4 ; 1 10 | = 86
338K