Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 23:21Z

F = G m₁m₂ / r²

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

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

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det| 12 4 ; 5 13 | = 136

8ψ² + 7ψ + 0 = 0

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E = mc²

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∇²r = 0

∇ × E = −∂B/∂t

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1n² + 7n + 3 = 0

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det| 10 4 ; 5 11 | = 90

∑_{k=1}^{n} k = n(n+1)/2

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∫₀^∞ e^(-α²) dα = √π / 2

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

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

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7x² + 9x + 2 = 0

det| 5 6 ; 7 6 | = -12