Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-20 02:13Z
det| 2 6 ; 4 3 | = -18
det| 4 7 ; 2 5 | = 6
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∫₀^∞ e^(-n²) dn = √π / 2
5t² + 9t + 0 = 0
det| 9 9 ; 5 10 | = 45
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∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
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∂β/∂ω = 9β
∇²β = 0
det| 3 6 ; 1 4 | = 6