Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 21:13Z

F = G m₁m₂ / r²

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

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det| 7 4 ; 4 8 | = 40

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8φ² + 6φ + 2 = 0

∇ × E = −∂B/∂t

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ω = 2πf

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ΔS ≥ 0

det| 7 8 ; 4 8 | = 24

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∑_{k=1}^{n} k = n(n+1)/2

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\lim_{r\to 0} \frac{\sin r}{r} = 1

Fe₂O₃ + 3CO → 2Fe + 3CO₂

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9α² + 7α + 5 = 0

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3z² + 5z + 1 = 0

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F = G m₁m₂ / r²

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∑_{k=1}^{n} k = n(n+1)/2

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det| 2 3 ; 5 3 | = -9

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