Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 15:58Z

11n² + 5n + 4 = 0

det| 2 6 ; 0 3 | = 6

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∑_{k=1}^{n} k = n(n+1)/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

F = G m₁m₂ / r²

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det| 5 2 ; 3 6 | = 24

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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12γ² + 9γ + 1 = 0

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∑_{k=1}^{n} k = n(n+1)/2

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det| 9 4 ; 1 10 | = 86

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iħ ∂ψ/∂t = Ĥψ

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