Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 01:33Z
11φ² + 9φ + 3 = 0
∫₀^∞ e^(-y²) dy = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
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\lim_{y\to 0} \frac{\sin y}{y} = 1
∑_{k=1}^{n} k = n(n+1)/2
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∑_{k=1}^{n} k = n(n+1)/2
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det| 7 4 ; 4 8 | = 40
359K