Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:34Z

3n² + 7n + 7 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

460K

7r² + 8r + 5 = 0

438K

∫₀^∞ e^(-ω²) dω = √π / 2

∫₀^∞ e^(-r²) dr = √π / 2

186K

12γ² + 9γ + 1 = 0

411K

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

ω = 2πf

448K

∇²ω = 0

22K

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

∂y/∂γ = 8y

459K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

406K

d/dφ [φ^5] = 5φ^4

∑_{k=1}^{n} k = n(n+1)/2

181K

det| 9 4 ; 1 10 | = 86

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

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

455K