4825.sagews

M=Matrix(2,[1,0,-2,1]); M; s=M.exp(); s; view(s);

[ 1 0] [-2 1] [ e 0] [-2*e e]

\newcommand{\Bold}[1]{\mathbf{#1}}\left($$\begin{array}{rr} e & 0 \\ -2 \, e & e \end{array}$$\right)

M1=Matrix(2,[1,0,-2,1.1]); M1; s1=M1.exp(); s1; view(s1);

[ 1.00000000000000 0.000000000000000] [-2.00000000000000 1.10000000000000] [ e 0] [20*e - 20*e^(11/10) e^(11/10)]

\newcommand{\Bold}[1]{\mathbf{#1}}\left($$\begin{array}{rr} e & 0 \\ 20 \, e - 20 \, e^{\frac{11}{10}} & e^{\frac{11}{10}} \end{array}$$\right)