Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-20 02:13Z
det| 2 6 ; 4 3 | = -18
∑_{k=1}^{n} k = n(n+1)/2
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∫₀^∞ e^(-n²) dn = √π / 2
5t² + 9t + 0 = 0
det| 9 4 ; 1 10 | = 86
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∑_{k=1}^{n} k = n(n+1)/2
det| 3 7 ; 2 4 | = -2
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det| 9 8 ; 3 10 | = 66
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det| 9 6 ; 0 10 | = 90
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