||'''Book'''|| Advanced Engineering Mathematics ||
 ||'''Author'''|| Erwin Kreyszig ||
 ||'''Edition'''|| 8th Edition ||

/* code_begins */

{{{
var('x')
f=Piecewise([[(-infinity,0),(-x)^3], [(0,infinity),x^3]], x);
show(f)
for x in range(1,10):
    if f(x)==f(-x):
        print "even function"
        break
    elif f(x)==-f(-x):
        print "odd function"
        break
    else:
        print "neither odd nor even"
        break
}}}

/* code_ends */

 * '''Solution by''': 
   *RACHIT JHA ,STUDENT,IIT ROORKEE
   *AMIT TEWARI,STUDENT,IIT ROORKEE
   *ARNAB BASU,STUDENT,IIT ROORKEE
   *SHUBHAM MITTAL,STUDENT,IIT ROORKEE