||'''Book'''|| Linear Algebra ||
 ||'''Author'''|| Gilbert Strang ||
 ||'''Edition'''||  ||

/* code_begins */

{{{
var('t')
a=matrix([[-1,1],[1,-1]])
print e^(a.det()*t
plot(e^(a.det()*t))
}}}

/* code_ends */

 * '''Solution by''': 
   * Manisha,student,snist
     Deepthi,student,snist