Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:21Z

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

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

264K

det| 8 9 ; 3 9 | = 45

∂ψ/∂β = 3ψ

297K

∇²t = 0

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

F = ma

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

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det| 2 3 ; 3 3 | = -3

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

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

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

∫₀^∞ e^(-α²) dα = √π / 2

401K

∂γ/∂θ = 2γ

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

∑_{k=1}^{n} k = n(n+1)/2

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det| 9 4 ; 1 10 | = 86

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