Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 15:57Z
11n² + 5n + 4 = 0
det| 2 6 ; 0 3 | = 6
460K
∑_{k=1}^{n} k = n(n+1)/2
438K
∫₀^∞ e^(-x²) dx = √π / 2
det| 7 2 ; 7 8 | = 42
411K
4φ² + 6φ + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
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