Tools for solving differential equations in SageMath:  
<a href="http:&#x2F;&#x2F;doc.sagemath.org&#x2F;html&#x2F;en&#x2F;reference&#x2F;calculus&#x2F;sage&#x2F;calculus&#x2F;desolvers.html" rel="nofollow">http:&#x2F;&#x2F;doc.sagemath.org&#x2F;html&#x2F;en&#x2F;reference&#x2F;calculus&#x2F;sage&#x2F;calc...</a><p>Differential equation solving in Mathematica:  
<a href="https:&#x2F;&#x2F;reference.wolfram.com&#x2F;language&#x2F;ref&#x2F;DSolve.html" rel="nofollow">https:&#x2F;&#x2F;reference.wolfram.com&#x2F;language&#x2F;ref&#x2F;DSolve.html</a><p>I feel that the difference between the two tools when it comes to this problem really illustrates their core differences.