Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:37Z

11n² + 5n + 4 = 0

det| 11 5 ; 0 12 | = 132

460K

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

438K

∫₀^∞ e^(-x²) dx = √π / 2

∑_{k=1}^{n} k = n(n+1)/2

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F = G m₁m₂ / r²

411K

4φ² + 6φ + 2 = 0

N₂ + 3H₂ ⇌ 2NH₃

448K

1n² + 7n + 3 = 0

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∫₀^∞ e^(-φ²) dφ = √π / 2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

459K

∑_{k=1}^{n} k = n(n+1)/2

406K

∇²ω = 0

det| 7 4 ; 4 8 | = 40

181K

d/dα [α^3] = 3α^2

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