sub

-

subtract given values and return result

Parameters

sub valueA :integer :floating :complex :rational :literal :pathliteral :quantity :color :object
    valueB :integer :floating :complex :rational :quantity :color :object

Returns

  • :integer
  • :floating
  • :complex
  • :rational
  • :quantity
  • :color
  • :object
  • or  :nothing

Examples

copy
print sub 2 1      ; 1
print 5 - 3        ; 2

copy
a: 7
sub 'a 2           ; a: 5

Related