Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:19Z

11n² + 5n + 4 = 0

11t² + 9t + 5 = 0

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\frac{8}{7} \sum_{i=1}^{n} i^{2}

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∫₀^∞ e^(-x²) dx = √π / 2

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

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det| 7 2 ; 7 8 | = 42

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4φ² + 6φ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

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∫₀^∞ e^(-α²) dα = √π / 2

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N₂ + 3H₂ ⇌ 2NH₃

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CH₄ + 2O₂ → CO₂ + 2H₂O

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∫₀^∞ e^(-θ²) dθ = √π / 2

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N₂ + 3H₂ ⇌ 2NH₃

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det| 7 4 ; 4 8 | = 40

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