query: How do you solve $\dot{X} = UX$?
positive_passages.docid: 151594
positive_passages.text: Systems of linear differential equations - eigenvectors
negative_passages.docid: 76297
negative_passages.text: What is the inverse of the $\mbox{vec}$ operator?
negative_passages.docid: 506
negative_passages.text: Finding $\int x^xdx$
negative_passages.docid: 103230
negative_passages.text: Find the general solution of $4u_{xx}+5u_{xy}+u_{yy}+u_x+u_y=2$
negative_passages.docid: 129319
negative_passages.text: Weird "hidden answer" in $2\tan(2x)=3\text{cot}(x)$
negative_passages.docid: 118462
negative_passages.text: How to solve this first-order differential equation?
negative_passages.docid: 152293
negative_passages.text: Solution of $y''+xy=0$
negative_passages.docid: 121381
negative_passages.text: Finding solution of non linear DE $x\ddot{x}-\dot{x}^2=1$
negative_passages.docid: 9143
negative_passages.text: Solve $u_{xx}-3u_{xt}-4u_{tt}=0$ where $u(x,0)=x^2$ and $u_t(x,0)=e^x$
negative_passages.docid: 109706
negative_passages.text: Fast way to come up with solutions to $x(x-1)(x-2)(x-3)=1$?
negative_passages.docid: 105693
negative_passages.text: How do I solve this PDE?
negative_passages.docid: 31615
negative_passages.text: How do I plot a solution of a differential equation?
negative_passages.docid: 55188
negative_passages.text: Second order ODE - why the extra X for the solution?
negative_passages.docid: 27127
negative_passages.text: Calculating $\iint (x+y) \, dx \, dy$
negative_passages.docid: 60769
negative_passages.text: How to solve x^x = const?
negative_passages.docid: 40805
negative_passages.text: Solve $u_t=u_{xx}+u_x$
negative_passages.docid: 52620
negative_passages.text: Solve the pde $u_t(x,t)=u_{xx}(x,t)-bu(x,t)+q(t)$ for $u(x,t)$