Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:42Z

F = G m₁m₂ / r²

∂z/∂φ = 7z

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∑_{k=1}^{n} k = n(n+1)/2

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12n² + 3n + 1 = 0

∂α/∂ω = 3α

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det| 7 4 ; 4 8 | = 40

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AgNO₃ + NaCl → AgCl↓ + NaNO₃

F = G m₁m₂ / r²

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

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4z² + 8z + 1 = 0

det| 5 3 ; 7 6 | = 9

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

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∑_{k=1}^{n} k = n(n+1)/2

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∇ × E = −∂B/∂t

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