Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-20 02:13Z
det| 2 6 ; 4 3 | = -18
∫₀^∞ e^(-n²) dn = √π / 2
det| 8 4 ; 6 9 | = 48
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5t² + 9t + 0 = 0
det| 7 4 ; 4 8 | = 40
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∑_{k=1}^{n} k = n(n+1)/2
∂β/∂ω = 9β
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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