Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:56Z

3n² + 7n + 7 = 0

5z² + 8z + 3 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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∫₀^∞ e^(-ω²) dω = √π / 2

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

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

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

det| 9 4 ; 1 10 | = 86

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

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d/dr [r^12] = 12r^11

F = G m₁m₂ / r²

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∇²t = 0

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d/dφ [φ^5] = 5φ^4

det| 7 6 ; 1 8 | = 50

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