Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 03:37Z

det| 7 6 ; 7 8 | = 14

∑_{k=1}^{n} k = n(n+1)/2

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2H₂ + O₂ → 2H₂O

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F = G m₁m₂ / r²

F = G m₁m₂ / r²

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11t² + 9t + 5 = 0

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det| 10 3 ; 0 11 | = 110

1n² + 7n + 3 = 0

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

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∂x/∂α = 8x

det| 7 4 ; 4 8 | = 40

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7r² + 8r + 5 = 0

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∇ × E = −∂B/∂t

∇ × E = −∂B/∂t

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det| 3 7 ; 2 4 | = -2

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Fe₂O₃ + 3CO → 2Fe + 3CO₂