Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:55Z

3n² + 7n + 7 = 0

det| 5 9 ; 7 6 | = -33

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det| 9 5 ; 1 10 | = 85

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∫₀^∞ e^(-ω²) dω = √π / 2

∂y/∂n = 5y

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det| 7 4 ; 4 8 | = 40

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\frac{10}{6} \sum_{i=1}^{n} i^{2}

e^{i\pi} + 1 = 0

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

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N₂ + 3H₂ ⇌ 2NH₃

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∑_{k=1}^{n} k = n(n+1)/2

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