Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 00:30Z
d/dy [y^8] = 8y^7
∫₀^∞ e^(-t²) dt = √π / 2
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\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 9 4 ; 1 10 | = 86
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d/dn [n^3] = 3n^2
∑_{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| 4 8 ; 3 5 | = -4
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