Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:35Z

11n² + 5n + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

460K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

438K

∫₀^∞ e^(-x²) dx = √π / 2

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

186K

7y² + 9y + 1 = 0

411K

4φ² + 6φ + 2 = 0

d/dφ [φ^1] = 1φ^0

448K

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

22K

∫₀^∞ e^(-φ²) dφ = √π / 2

det| 9 4 ; 1 10 | = 86

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

406K

∇²ω = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

181K

3z² + 5z + 1 = 0

80K

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

2n² + 4n + 0 = 0

359K