Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 00:32Z

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

2n² + 4n + 0 = 0

451K

det| 7 4 ; 4 8 | = 40

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

det| 3 7 ; 2 4 | = -2

297K

det| 7 6 ; 1 8 | = 50

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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∑_{k=1}^{n} k = n(n+1)/2

411K

6t² + 4t + 0 = 0

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

377K

det| 3 6 ; 0 4 | = 12

299K

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

Fe₂O₃ + 3CO → 2Fe + 3CO₂

401K

∫₀^∞ e^(-t²) dt = √π / 2

420K

10n² + 4n + 2 = 0

N₂ + 3H₂ ⇌ 2NH₃

109K

7y² + 9y + 1 = 0

184K