Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 18:21Z

CaCO₃ → CaO + CO₂

1n² + 7n + 3 = 0

460K

∑_{k=1}^{n} k = n(n+1)/2

438K

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

det| 7 8 ; 4 8 | = 24

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∑_{k=1}^{n} k = n(n+1)/2

411K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

11z² + 3z + 4 = 0

448K

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

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det| 8 5 ; 7 9 | = 37

6r² + 3r + 1 = 0

459K

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

406K

det| 5 8 ; 0 6 | = 30

∑_{k=1}^{n} k = n(n+1)/2

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∫₀^∞ e^(-ψ²) dψ = √π / 2

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det| 9 4 ; 1 10 | = 86

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5z² + 8z + 3 = 0

455K