Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 15:54Z
11n² + 5n + 4 = 0
det| 5 3 ; 7 6 | = 9
438K
∫₀^∞ e^(-x²) dx = √π / 2
det| 9 4 ; 1 10 | = 86
411K
4φ² + 6φ + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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∫₀^∞ e^(-φ²) dφ = √π / 2
det| 3 1 ; 7 4 | = 5
459K
∑_{k=1}^{n} k = n(n+1)/2
406K
det| 8 9 ; 4 9 | = 36
359K