6.80 Problems 7901 to 8000

Table 6.159: Main lookup table sequentially arranged

#

ODE

Mathematica

Maple

Sympy

7901

\[ {} y \ln \left (y\right )-2 x y+\left (x +y\right ) y^{\prime } = 0 \]

7902

\[ {} y^{2}+x y+1+\left (x^{2}+x y+1\right ) y^{\prime } = 0 \]

7903

\[ {} x^{3}+x y^{3}+3 y^{2} y^{\prime } = 0 \]

7904

\[ {} y^{\prime } = \frac {2 y}{x}+\frac {x^{3}}{y}+x \tan \left (\frac {y}{x^{2}}\right ) \]

7905

\[ {} y y^{\prime \prime }+{y^{\prime }}^{2} = 0 \]

7906

\[ {} x y y^{\prime \prime } = y^{\prime }+{y^{\prime }}^{3} \]

7907

\[ {} y^{\prime \prime }-k^{2} y = 0 \]

7908

\[ {} x^{2} y^{\prime \prime } = 2 x y^{\prime }+{y^{\prime }}^{2} \]

7909

\[ {} 2 y y^{\prime \prime } = 1+{y^{\prime }}^{2} \]

7910

\[ {} y y^{\prime \prime }-{y^{\prime }}^{2} = 0 \]

7911

\[ {} x y^{\prime \prime }+y^{\prime } = 4 x \]

7912

\[ {} \left (x^{2}+2 y^{\prime }\right ) y^{\prime \prime }+2 x y^{\prime } = 0 \]

7913

\[ {} y y^{\prime \prime } = y^{2} y^{\prime }+{y^{\prime }}^{2} \]

7914

\[ {} y^{\prime \prime } = {\mathrm e}^{y} y^{\prime } \]

7915

\[ {} y^{\prime \prime } = 1+{y^{\prime }}^{2} \]

7916

\[ {} y^{\prime \prime }+{y^{\prime }}^{2} = 1 \]

7917

\[ {} x y^{\prime }+y = x \]

7918

\[ {} x^{2} y^{\prime }+y = x^{2} \]

7919

\[ {} x^{2} y^{\prime } = y \]

7920

\[ {} \sec \left (x \right ) y^{\prime } = \sec \left (y\right ) \]

7921

\[ {} y^{\prime } = \frac {x^{2}+y^{2}}{x^{2}-y^{2}} \]

7922

\[ {} y^{\prime } = \frac {x +2 y}{2 x -y} \]

7923

\[ {} 2 x y+x^{2} y^{\prime } = 0 \]

7924

\[ {} -\sin \left (x \right ) \sin \left (y\right )+\cos \left (x \right ) \cos \left (y\right ) y^{\prime } = 0 \]

7925

\[ {} x y^{\prime }-y = 2 x \]

7926

\[ {} x^{2} y^{\prime }-2 y = 3 x^{2} \]

7927

\[ {} y^{2} y^{\prime } = x \]

7928

\[ {} \csc \left (x \right ) y^{\prime } = \csc \left (y\right ) \]

7929

\[ {} y^{\prime } = \frac {x +y}{x -y} \]

7930

\[ {} y^{\prime } = \frac {x^{2}+2 y^{2}}{x^{2}-2 y^{2}} \]

7931

\[ {} 2 x \cos \left (y\right )-x^{2} \sin \left (y\right ) y^{\prime } = 0 \]

7932

\[ {} \frac {1}{y}-\frac {x y^{\prime }}{y^{2}} = 0 \]

7933

\[ {} y y^{\prime \prime }-{y^{\prime }}^{2} = 0 \]

7934

\[ {} x y^{\prime \prime } = y^{\prime }-2 {y^{\prime }}^{3} \]

7935

\[ {} y y^{\prime \prime }+y^{\prime } = 0 \]

7936

\[ {} x y^{\prime \prime }-3 y^{\prime } = 5 x \]

7937

\[ {} y^{\prime \prime }+y^{\prime }-6 y = 0 \]

7938

\[ {} y^{\prime \prime }+2 y^{\prime }+y = 0 \]

7939

\[ {} y^{\prime \prime }+8 y = 0 \]

7940

\[ {} 2 y^{\prime \prime }-4 y^{\prime }+4 y = 0 \]

7941

\[ {} y^{\prime \prime }-4 y^{\prime }+4 y = 0 \]

7942

\[ {} y^{\prime \prime }-9 y^{\prime }+20 y = 0 \]

7943

\[ {} 2 y^{\prime \prime }+2 y^{\prime }+3 y = 0 \]

7944

\[ {} 4 y^{\prime \prime }-12 y^{\prime }+9 y = 0 \]

7945

\[ {} y^{\prime \prime }+y = 0 \]

7946

\[ {} y^{\prime \prime }-6 y^{\prime }+25 y = 0 \]

7947

\[ {} 4 y^{\prime \prime }+20 y^{\prime }+25 y = 0 \]

7948

\[ {} y^{\prime \prime }+2 y^{\prime }+3 y = 0 \]

7949

\[ {} y^{\prime \prime } = 4 y \]

7950

\[ {} 4 y^{\prime \prime }-8 y^{\prime }+7 y = 0 \]

7951

\[ {} 2 y^{\prime \prime }+y^{\prime }-y = 0 \]

7952

\[ {} y^{\prime \prime }+4 y^{\prime }+5 y = 0 \]

7953

\[ {} y^{\prime \prime }+4 y^{\prime }+5 y = 0 \]

7954

\[ {} y^{\prime \prime }+4 y^{\prime }-5 y = 0 \]

7955

\[ {} y^{\prime \prime }-5 y^{\prime }+6 y = 0 \]

7956

\[ {} y^{\prime \prime }-6 y^{\prime }+5 y = 0 \]

7957

\[ {} y^{\prime \prime }-6 y^{\prime }+9 y = 0 \]

7958

\[ {} y^{\prime \prime }+4 y^{\prime }+5 y = 0 \]

7959

\[ {} y^{\prime \prime }+4 y^{\prime }+2 y = 0 \]

7960

\[ {} y^{\prime \prime }+8 y^{\prime }-9 y = 0 \]

7961

\[ {} x^{2} y^{\prime \prime }+3 x y^{\prime }+10 y = 0 \]

7962

\[ {} 2 x^{2} y^{\prime \prime }+10 x y^{\prime }+8 y = 0 \]

7963

\[ {} x^{2} y^{\prime \prime }+2 x y^{\prime }-12 y = 0 \]

7964

\[ {} 4 x^{2} y^{\prime \prime }-3 y = 0 \]

7965

\[ {} x^{2} y^{\prime \prime }-3 x y^{\prime }+4 y = 0 \]

7966

\[ {} x^{2} y^{\prime \prime }+2 x y^{\prime }-6 y = 0 \]

7967

\[ {} x^{2} y^{\prime \prime }+2 x y^{\prime }+3 y = 0 \]

7968

\[ {} x^{2} y^{\prime \prime }+x y^{\prime }-2 y = 0 \]

7969

\[ {} x^{2} y^{\prime \prime }+x y^{\prime }-16 y = 0 \]

7970

\[ {} y^{\prime \prime }+3 y^{\prime }-10 y = 6 \,{\mathrm e}^{4 x} \]

7971

\[ {} y^{\prime \prime }+4 y = 3 \sin \left (x \right ) \]

7972

\[ {} y^{\prime \prime }+10 y^{\prime }+25 y = 14 \,{\mathrm e}^{-5 x} \]

7973

\[ {} y^{\prime \prime }-2 y^{\prime }+5 y = 25 x^{2}+12 \]

7974

\[ {} y^{\prime \prime }-y^{\prime }-6 y = 20 \,{\mathrm e}^{-2 x} \]

7975

\[ {} y^{\prime \prime }-3 y^{\prime }+2 y = 14 \sin \left (2 x \right )-18 \cos \left (2 x \right ) \]

7976

\[ {} y^{\prime \prime }+y = 2 \cos \left (x \right ) \]

7977

\[ {} y^{\prime \prime }-2 y^{\prime } = 12 x -10 \]

7978

\[ {} y^{\prime \prime }-2 y^{\prime }+y = 6 \,{\mathrm e}^{x} \]

7979

\[ {} y^{\prime \prime }-2 y^{\prime }+2 y = {\mathrm e}^{x} \sin \left (x \right ) \]

7980

\[ {} y^{\prime \prime }+y^{\prime } = 10 x^{4}+2 \]

7981

\[ {} y^{\prime \prime }+4 y = 4 \cos \left (2 x \right )+6 \cos \left (x \right )+8 x^{2}-4 x \]

7982

\[ {} y^{\prime \prime }+9 y = 2 \sin \left (3 x \right )+4 \sin \left (x \right )-26 \,{\mathrm e}^{-2 x}+27 x^{3} \]

7983

\[ {} y^{\prime \prime }-3 y = {\mathrm e}^{2 x} \]

7984

\[ {} y^{\prime \prime \prime }+y^{\prime } = \sin \left (x \right ) \]

7985

\[ {} y^{\prime \prime }+4 y = \tan \left (2 x \right ) \]

7986

\[ {} y^{\prime \prime }+2 y^{\prime }+y = {\mathrm e}^{-x} \ln \left (x \right ) \]

7987

\[ {} y^{\prime \prime }-2 y^{\prime }-3 y = 64 x \,{\mathrm e}^{-x} \]

7988

\[ {} y^{\prime \prime }+2 y^{\prime }+5 y = {\mathrm e}^{-x} \sec \left (2 x \right ) \]

7989

\[ {} 2 y^{\prime \prime }+3 y^{\prime }+y = {\mathrm e}^{-3 x} \]

7990

\[ {} y^{\prime \prime }-3 y^{\prime }+2 y = \frac {1}{1+{\mathrm e}^{-x}} \]

7991

\[ {} y^{\prime \prime }+y = \sec \left (x \right ) \]

7992

\[ {} y^{\prime \prime }+y = \cot \left (x \right )^{2} \]

7993

\[ {} y^{\prime \prime }+y = \cot \left (2 x \right ) \]

7994

\[ {} y^{\prime \prime }+y = x \cos \left (x \right ) \]

7995

\[ {} y^{\prime \prime }+y = \tan \left (x \right ) \]

7996

\[ {} y^{\prime \prime }+y = \sec \left (x \right ) \tan \left (x \right ) \]

7997

\[ {} y^{\prime \prime }+y = \sec \left (x \right ) \csc \left (x \right ) \]

7998

\[ {} y^{\prime \prime }-2 y^{\prime }+y = 2 x \]

7999

\[ {} y^{\prime \prime }-y^{\prime }-6 y = {\mathrm e}^{-x} \]

8000

\[ {} \left (x^{2}-1\right ) y^{\prime \prime }-2 x y^{\prime }+2 y = \left (x^{2}-1\right )^{2} \]