Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:29Z

∑_{k=1}^{n} k = n(n+1)/2

PV = nRT

451K

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

264K

det| 8 9 ; 3 9 | = 45

∫₀^∞ e^(-x²) dx = √π / 2

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∇ × E = −∂B/∂t

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

∑_{k=1}^{n} k = n(n+1)/2

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∑_{k=1}^{n} k = n(n+1)/2

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det| 2 3 ; 3 3 | = -3

F = ma

377K

8ψ² + 7ψ + 0 = 0

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∇²t = 0

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

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det| 8 9 ; 4 9 | = 36

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