Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:00Z

F = G m₁m₂ / r²

∇ × E = −∂B/∂t

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

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12n² + 3n + 1 = 0

\frac{4}{6} \sum_{i=1}^{n} i^{2}

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iħ ∂ψ/∂t = Ĥψ

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AgNO₃ + NaCl → AgCl↓ + NaNO₃

1n² + 7n + 3 = 0

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det| 7 4 ; 4 8 | = 40

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4z² + 8z + 1 = 0

9α² + 7α + 5 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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det| 3 7 ; 4 4 | = -16

F = G m₁m₂ / r²

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PV = nRT

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3ψ² + 3ψ + 7 = 0