Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:05Z

d/dy [y^8] = 8y^7

3x² + 5x + 7 = 0

451K

det| 7 9 ; 1 8 | = 47

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\lim_{x\to 0} \frac{\sin x}{x} = 1

ω = 2πf

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det| 4 8 ; 3 5 | = -4

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d/dn [n^3] = 3n^2

∇²θ = 0

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1x² + 8x + 5 = 0

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6t² + 4t + 0 = 0

\oint_C \vec{F}\cdot d\vec{r} = 0

377K

∇²r = 0

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\oint_C \vec{F}\cdot d\vec{r} = 0

det| 10 9 ; 7 11 | = 47

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

420K

∑_{k=1}^{n} k = n(n+1)/2

109K

∇²ω = 0

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