Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:42Z

∑_{k=1}^{n} k = n(n+1)/2

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

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∫₀^∞ e^(-t²) dt = √π / 2

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det| 8 9 ; 3 9 | = 45

9θ² + 7θ + 4 = 0

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∇ × E = −∂B/∂t

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

iħ ∂ψ/∂t = Ĥψ

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det| 5 6 ; 2 6 | = 18

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8ψ² + 7ψ + 0 = 0

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N₂ + 3H₂ ⇌ 2NH₃

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

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