2.1861   ODE No. 1861

  1. Problem in Latex
  2. Mathematica input
  3. Maple input

{ax(t)+by(t)=αx(t)+βy(t),bx(t)ay(t)=βx(t)αy(t)} Mathematica : cpu = 0.0116781 (sec), leaf count = 183

{{x(t)c2et(aα+bβ)a2+b2sin(t(aβαb)a2+b2)+c1et(aα+bβ)a2+b2cos(t(aβαb)a2+b2),y(t)c2et(aα+bβ)a2+b2cos(t(aβαb)a2+b2)c1et(aα+bβ)a2+b2sin(t(aβαb)a2+b2)}}

Maple : cpu = 0.102 (sec), leaf count = 144

{{x(t)=_C1e(iaβiαb+aα+bβ)ta2+b2+_C2e(iaβiαbaαbβ)ta2+b2,y(t)=i(_C1e(iaβiαb+aα+bβ)ta2+b2_C2e(iaβiαbaαbβ)ta2+b2)}}