troubleshooting Question

Floating Point calculation

Avatar of luna621
luna621 asked on
16 Comments1 Solution792 ViewsLast Modified:
On to the next section: floating point calculation.  I'm a bit confused on how to do this.  I wanted to find the volume of a sphere.  Obviously, it's 3/4 PI r^3.  So, I attempted to do this:

      EXTRN      getfp: NEAR, putfp: NEAR
      include mymacros.txt
      .MODEL      SMALL
      .STACK      100h

      radius      dd ?
      volume  dd 1

      display      "Please enter a radius: "

      fld      st                        ; load user input
      fmul      4
      fdiv      3

      display "The volume of the sphere is: "      


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