Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 00:11Z

\frac{7}{6} \sum_{i=1}^{n} i^{2}

7r² + 8r + 5 = 0

273K

det| 11 5 ; 0 12 | = 132

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Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

139K

PV = nRT

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\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

F = G m₁m₂ / r²

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

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F = G m₁m₂ / r²

∇ × E = −∂B/∂t

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∂n/∂θ = 3n

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∇ × E = −∂B/∂t

det| 12 2 ; 2 13 | = 152

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∑_{k=1}^{n} k = n(n+1)/2

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ω = 2πf

∇²y = 0