Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 01:34Z
11φ² + 9φ + 3 = 0
∫₀^∞ e^(-t²) dt = √π / 2
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∫₀^∞ e^(-y²) dy = √π / 2
\lim_{y\to 0} \frac{\sin y}{y} = 1
∑_{k=1}^{n} k = n(n+1)/2
448K
det| 9 4 ; 1 10 | = 86
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∑_{k=1}^{n} k = n(n+1)/2
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