Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-17 23:38Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

7γ² + 8γ + 3 = 0

246K

PV = nRT

118K

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

det| 9 5 ; 1 10 | = 85

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det| 4 2 ; 6 5 | = 8

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ω = 2πf

det| 3 6 ; 0 4 | = 12

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d/dt [t^3] = 3t^2

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∇ × E = −∂B/∂t

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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

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8ψ² + 7ψ + 0 = 0

447K

7y² + 9y + 1 = 0

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

112K