$1: VARSET X 56.4378
VARSET or Error
$2: VARSET Y 8645
VARSET or Error
$3: VARSET Z $4
$4: ADD $5 $6
$5: VARGET X
CUR VAL: 56.4378
$6: VARGET Y
CUR VAL: 8645
CUR VAL: 8701.4378
VARSET or Error
$7: DIV $8 $9
$8: VARGET Z
CUR VAL: 8701.4378
$9: SUB $10 $11
$10: VARGET X
CUR VAL: 56.4378
$11: VARGET Y
CUR VAL: 8645
CUR VAL: -8588.5622
CUR VAL: -1.013142549052
-1.013142549052