Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 12:41Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

460K

7r² + 8r + 5 = 0

438K

4y² + 7y + 7 = 0

det| 7 8 ; 4 8 | = 24

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

411K

∇²t = 0

E = mc²

448K

1θ² + 2θ + 6 = 0

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6β² + 2β + 2 = 0

det| 9 4 ; 1 10 | = 86

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

406K

2φ² + 2φ + 5 = 0

11t² + 9t + 5 = 0

181K

∫₀^∞ e^(-θ²) dθ = √π / 2

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

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