[A83] Re: check if positive


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[A83] Re: check if positive




example, to see if var1 is bigger than var2:
whichisbigger:
    ld a,(var2)
    ld b,a      ;var2 is in 'b'
    ld a,(var1) ;var1 is in 'a'
    cp b        ;a minus b or var1-var2
    jp c,var2bigger
var1bigger:
    .....  code  .....

var2bigger:
    .....   code  .....
.end
END