-x^{2} - 4 \mu x - 1 + 4 \nu^{2}y (x) + 4 x^{2} \frac{\partial^{2} y (x)}{\partial x^{2}} = 0

(-x^2+4*mu*x+1-4*nu^2)*y(x)+4*x^2*diff(diff(y(x),x),x) = 0

<math xmlns='http://www.w3.org/1998/Math/MathML'><semantics><mrow xref='id33'><mrow xref='id31'><mrow xref='id18'><mfenced><mrow xref='id14'><mrow><mo>-</mo><mrow xref='id3'><msup><mi xref='id1'>x</mi><mn xref='id2'>2</mn></msup></mrow></mrow><mo>+</mo><mrow xref='id7'><mrow><mn xref='id4'>4</mn><mo>&InvisibleTimes;</mo><mi xref='id5'>&mu;</mi></mrow><mo>&InvisibleTimes;</mo><mi xref='id6'>x</mi></mrow><mo>+</mo><mn xref='id8'>1</mn><mo>-</mo><mrow xref='id13'><mn xref='id9'>4</mn><mo>&InvisibleTimes;</mo><mrow xref='id12'><msup><mi xref='id10'>&nu;</mi><mn xref='id11'>2</mn></msup></mrow></mrow></mrow></mfenced><mo>&InvisibleTimes;</mo><mrow xref='id17'><mi xref='id15'>y</mi><mo>&ApplyFunction;</mo><mfenced><mi xref='id16'>x</mi></mfenced></mrow></mrow><mo>+</mo><mrow xref='id30'><mrow><mn xref='id19'>4</mn><mo>&InvisibleTimes;</mo><mrow xref='id22'><msup><mi xref='id20'>x</mi><mn xref='id21'>2</mn></msup></mrow></mrow><mo>&InvisibleTimes;</mo><mfenced><mrow xref='id29'><mfrac><mo>&DifferentialD;</mo><mrow><mo>&DifferentialD;</mo><mi xref='id23'>x</mi></mrow></mfrac><mrow xref='id28'><mfrac><mo>&DifferentialD;</mo><mrow><mo>&DifferentialD;</mo><mi xref='id24'>x</mi></mrow></mfrac><mrow xref='id27'><mi xref='id25'>y</mi><mo>&ApplyFunction;</mo><mfenced><mi xref='id26'>x</mi></mfenced></mrow></mrow></mrow></mfenced></mrow></mrow><mo>=</mo><mn xref='id32'>0</mn></mrow><annotation-xml encoding='MathML-Content'><apply id='id33'><eq/><apply id='id31'><plus/><apply id='id18'><times/><apply id='id14'><plus/><apply><minus/><apply id='id3'><power/><ci id='id1'>x</ci><cn id='id2' type='integer'>2</cn></apply></apply><apply id='id7'><times/><cn id='id4' type='integer'>4</cn><ci id='id5'>mu</ci><ci id='id6'>x</ci></apply><cn id='id8' type='integer'>1</cn><apply><minus/><apply id='id13'><times/><cn id='id9' type='integer'>4</cn><apply id='id12'><power/><ci id='id10'>nu</ci><cn id='id11' type='integer'>2</cn></apply></apply></apply></apply><apply id='id17'><ci id='id15'>y</ci><ci id='id16'>x</ci></apply></apply><apply id='id30'><times/><cn id='id19' type='integer'>4</cn><apply id='id22'><power/><ci id='id20'>x</ci><cn id='id21' type='integer'>2</cn></apply><apply id='id29'><diff/><bvar><ci id='id23'>x</ci></bvar><apply id='id28'><diff/><bvar><ci id='id24'>x</ci></bvar><apply id='id27'><ci id='id25'>y</ci><ci id='id26'>x</ci></apply></apply></apply></apply></apply><cn id='id32' type='integer'>0</cn></apply></annotation-xml><annotation encoding='Maple'>(-x^2+4*mu*x+1-4*nu^2)*y(x)+4*x^2*diff(diff(y(x),x),x) = 0</annotation></semantics></math>