[Tutor] eval func with floating...

[simulacrx]

hi;
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check=(1,2,3,4,5,6,7,8,9,"/","*","-","+","(",")","[","]")

while True:
     a=raw_input("type your query : \n")
     c=set(a).intersection(set(check))

     if c:
         print *eval("float(%s)"%a)*
     else:
         print "error! please use -defined operators-!"
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this script works.. but if i type

15/8

it returns 1.. no floatin'.. i must fix this? can anyone help me?
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