Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 20:17Z

∑_{k=1}^{n} k = n(n+1)/2

3x² + 5x + 7 = 0

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det| 5 9 ; 7 6 | = -33

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det| 8 9 ; 3 9 | = 45

det| 11 9 ; 0 12 | = 132

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

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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

d/dφ [φ^1] = 1φ^0

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iħ ∂ψ/∂t = Ĥψ

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det| 2 3 ; 3 3 | = -3

6r² + 3r + 1 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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

8ψ² + 7ψ + 0 = 0

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F = G m₁m₂ / r²

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N₂ + 3H₂ ⇌ 2NH₃

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det| 2 8 ; 7 3 | = -50

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