Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-18 01:33Z

11φ² + 9φ + 3 = 0

6t² + 6t + 4 = 0

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∫₀^∞ e^(-θ²) dθ = √π / 2

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∫₀^∞ e^(-y²) dy = √π / 2

iħ ∂ψ/∂t = Ĥψ

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12y² + 5y + 7 = 0

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

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

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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

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∑_{k=1}^{n} k = n(n+1)/2

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CH₄ + 2O₂ → CO₂ + 2H₂O

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det| 2 8 ; 7 3 | = -50

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det| 9 4 ; 1 10 | = 86

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

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