Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:38Z

3n² + 7n + 7 = 0

∫₀^∞ e^(-r²) dr = √π / 2

460K

det| 7 4 ; 4 8 | = 40

438K

∫₀^∞ e^(-ω²) dω = √π / 2

det| 2 3 ; 5 3 | = -9

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

411K

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

F = G m₁m₂ / r²

448K

12γ² + 9γ + 1 = 0

22K

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

∇²β = 0

459K

9α² + 7α + 5 = 0

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d/dφ [φ^5] = 5φ^4

8γ² + 1γ + 1 = 0

181K

8θ² + 8θ + 6 = 0

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2H₂ + O₂ → 2H₂O

∇ × E = −∂B/∂t

359K

F = G m₁m₂ / r²

455K

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