Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:22Z

11n² + 5n + 4 = 0

∇²ω = 0

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det| 7 4 ; 4 8 | = 40

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∫₀^∞ e^(-x²) dx = √π / 2

λ = h/p

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det| 7 6 ; 1 8 | = 50

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4φ² + 6φ + 2 = 0

det| 12 2 ; 2 13 | = 152

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F = G m₁m₂ / r²

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∫₀^∞ e^(-φ²) dφ = √π / 2

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

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det| 5 2 ; 3 6 | = 24

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∇²ω = 0

d/dx [x^9] = 9x^8

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∑_{k=1}^{n} k = n(n+1)/2

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d/dr [r^2] = 2r^1

∇ × E = −∂B/∂t

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\binom{n}{k} = \frac{n!}{k!(n-k)!}

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