Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 22:08Z

3n² + 7n + 7 = 0

∑_{k=1}^{n} k = n(n+1)/2

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

438K

∫₀^∞ e^(-ω²) dω = √π / 2

d/dφ [φ^1] = 1φ^0

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det| 9 4 ; 1 10 | = 86

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

∑_{k=1}^{n} k = n(n+1)/2

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det| 4 2 ; 6 5 | = 8

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

det| 3 1 ; 7 4 | = 5

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∑_{k=1}^{n} k = n(n+1)/2

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∑_{k=1}^{n} k = n(n+1)/2

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

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det| 8 9 ; 4 9 | = 36

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