### A good answer might be:

Yes.

# Code for Ending Test

Here is the code for ending the loop when `|n/x*x - 1| < 0.00001`.

    ## $f0  ---  n
    ## $f1  ---  1.0
    ## $f2  ---  2.0
    ## $f3  ---  x  : current approx.
    ## $f4  ---  x' : next approx.
    ## $f8  ---  temp
    ## $f10 ---  small value

            mul.s   $f8,$f3,$f3         # x^2
            div.s   $f8,$f0,$f8         # n/x^2
            sub.s   $f8,$f8,$f1         # n/x^2 - 1.0
            abs.s   $f8,$f8             # |n/x^2 - 1.0|
            c.lt.s  $f8,$f10            # |x^2 - n| < small ?
            bc1t    done                # yes: done

            j       loop

    done:

### QUESTION 13:

Is this program commercial quality code?