Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:03Z

3n² + 7n + 7 = 0

F = G m₁m₂ / r²

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

∫₀^∞ e^(-ω²) dω = √π / 2

e^{i\pi} + 1 = 0

186K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

411K

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

d/dx [x^3] = 3x^2

448K

det| 7 9 ; 1 8 | = 47

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

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

459K

det| 9 4 ; 1 10 | = 86

406K

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

181K

10ψ² + 5ψ + 0 = 0

80K

∇²γ = 0

359K