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Program to find the sum of the e^x series with an error < 10^5

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C      Program to find the sum of the e^x series with an error < 10^5
        write(*,*)'Enter the value of x:'
        read(*,*)x
        sum=0.0
        term=1.0
        i=1
10    sum=sum+term
        term=x**i/fact(i)
        k=k+1
        i=i+1
        if(abs(term).gt..00001)goto 10
        write(*,20)sum,x
 20   format(2x,'The sum of the series is:'f16.4,' for x=',f16.4)
        end

C      Program sub function
        function fact(i)
        fact=1.0
        do j=1,i
        fact=fact*j
        end do
        return
        end
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