data:
result is number

procedure:
add 10 and 5 in result
display result lf
multiply result by -2 in result
display result lf
divide result by -4.5 in result
display result lf
subtract 1 from result in result
display result lf
floor result
display result lf
modulo result by 3 in result
display result lf
raise result to 10 in result
display result lf