Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 18:23Z

CaCO₃ → CaO + CO₂

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

460K

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

438K

\frac{12}{2} \sum_{i=1}^{n} i^{2}

∇ × E = −∂B/∂t

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ω = 2πf

411K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

4t² + 3t + 3 = 0

448K

det| 4 7 ; 2 5 | = 6

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det| 8 5 ; 7 9 | = 37

F = ma

459K

9α² + 7α + 5 = 0

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

181K

8ψ² + 7ψ + 0 = 0

80K

∑_{k=1}^{n} k = n(n+1)/2

359K

11t² + 9t + 5 = 0

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