Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 19:37Z

\frac{11}{4} \sum_{i=1}^{n} i^{2}

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

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∫₀^∞ e^(-θ²) dθ = √π / 2

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

6r² + 3r + 1 = 0

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det| 1 4 ; 3 2 | = -10

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\frac{12}{8} \sum_{i=1}^{n} i^{2}

e^{i\pi} + 1 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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F = ma

N₂ + 3H₂ ⇌ 2NH₃

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det| 7 4 ; 4 8 | = 40

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9ψ² + 7ψ + 3 = 0

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