Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:22Z

∑_{k=1}^{n} k = n(n+1)/2

4t² + 3t + 3 = 0

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∫₀^∞ e^(-z²) dz = √π / 2

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det| 8 9 ; 3 9 | = 45

det| 7 4 ; 4 8 | = 40

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F = G m₁m₂ / r²

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 10 2 ; 3 11 | = 104

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2n² + 4n + 0 = 0

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det| 2 3 ; 3 3 | = -3

F = G m₁m₂ / r²

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∇ × E = −∂B/∂t

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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

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9θ² + 7θ + 4 = 0

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PV = nRT

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