Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:38Z

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

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

460K

2H₂ + O₂ → 2H₂O

438K

d/dx [x^7] = 7x^6

∑_{k=1}^{n} k = n(n+1)/2

186K

det| 9 4 ; 1 10 | = 86

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

det| 12 2 ; 2 13 | = 152

448K

det| 4 7 ; 2 5 | = 6

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CH₄ + 2O₂ → CO₂ + 2H₂O

∑_{k=1}^{n} k = n(n+1)/2

459K

∑_{k=1}^{n} k = n(n+1)/2

406K

9ψ² + 7ψ + 3 = 0

181K

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

80K

det| 8 9 ; 4 9 | = 36

359K