Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 23:06Z

F = G m₁m₂ / r²

d/dt [t^3] = 3t^2

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det| 9 4 ; 1 10 | = 86

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det| 12 4 ; 5 13 | = 136

∑_{k=1}^{n} k = n(n+1)/2

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\frac{8}{7} \sum_{i=1}^{n} i^{2}

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∇²r = 0

6t² + 6t + 4 = 0

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

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det| 10 4 ; 5 11 | = 90

7r² + 8r + 5 = 0

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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

7x² + 9x + 2 = 0

det| 5 6 ; 7 6 | = -12