Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:58Z

3n² + 7n + 7 = 0

det| 5 9 ; 7 6 | = -33

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

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∫₀^∞ e^(-ω²) dω = √π / 2

iħ ∂ψ/∂t = Ĥψ

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∇ × E = −∂B/∂t

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\frac{10}{6} \sum_{i=1}^{n} i^{2}

\frac{4}{9} \sum_{i=1}^{n} i^{2}

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∑_{k=1}^{n} k = n(n+1)/2

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d/dr [r^12] = 12r^11

\frac{12}{6} \sum_{i=1}^{n} i^{2}

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8ψ² + 7ψ + 0 = 0

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∂α/∂ω = 3α

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

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det| 8 9 ; 4 9 | = 36

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