Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-20 15:11Z
3r² + 7r + 4 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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det| 7 4 ; 4 8 | = 40
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E = mc²
\oint_C \vec{F}\cdot d\vec{r} = 0
λ = h/p
det| 1 4 ; 0 2 | = 2
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∑_{k=1}^{n} k = n(n+1)/2
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