Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 00:30Z

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

det| 7 4 ; 4 8 | = 40

460K

∇²β = 0

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

det| 12 4 ; 3 13 | = 144

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10t² + 9t + 5 = 0

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

∇ × E = −∂B/∂t

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1θ² + 2θ + 6 = 0

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CH₄ + 2O₂ → CO₂ + 2H₂O

8x² + 2x + 7 = 0

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1y² + 9y + 1 = 0

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N₂ + 3H₂ ⇌ 2NH₃

∫₀^∞ e^(-t²) dt = √π / 2

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6y² + 2y + 0 = 0

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CaCO₃ → CaO + CO₂

∇²ω = 0

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det| 8 9 ; 4 9 | = 36

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\lim_{β\to 0} \frac{\sin β}{β} = 1

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