Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:34Z

det| 6 5 ; 4 7 | = 22

PV = nRT

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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∇²φ = 0

∑_{k=1}^{n} k = n(n+1)/2

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det| 3 1 ; 7 4 | = 5

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\frac{9}{2} \sum_{i=1}^{n} i^{2}

det| 9 4 ; 1 10 | = 86

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

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2n² + 4n + 0 = 0

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

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2H₂ + O₂ → 2H₂O

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