Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 00:32Z
d/dy [y^8] = 8y^7
det| 9 4 ; 1 10 | = 86
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∫₀^∞ e^(-α²) dα = √π / 2
264K
\lim_{x\to 0} \frac{\sin x}{x} = 1
∑_{k=1}^{n} k = n(n+1)/2
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d/dn [n^3] = 3n^2
∫₀^∞ e^(-t²) dt = √π / 2
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∑_{k=1}^{n} k = n(n+1)/2
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6t² + 4t + 0 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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\oint_C \vec{F}\cdot d\vec{r} = 0
det| 3 7 ; 2 4 | = -2
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∑_{k=1}^{n} k = n(n+1)/2
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det| 7 6 ; 1 8 | = 50
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