Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 20:27Z

det| 6 5 ; 4 7 | = 22

∂γ/∂z = 6γ

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\frac{8}{7} \sum_{i=1}^{n} i^{2}

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∇²φ = 0

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

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det| 7 2 ; 7 8 | = 42

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

8ψ² + 7ψ + 0 = 0

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

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∂ψ/∂β = 3ψ

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∑_{k=1}^{n} k = n(n+1)/2

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∇ × E = −∂B/∂t

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

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