test/functional/ft_81_mutation.rb
def pprint(t0, t1, mutation)

    puts
    puts '>' + '-' * 79
    p t0
    p t1
    puts mutation
    puts '<' + '-' * 79
  end
#
# use a transient engine to test the mutation computation
use a transient engine to test the mutation computation
use a transient engine to test the mutation computation
def pprint(t0, t1, mutation)
    puts
    puts '>' + '-' * 79
    p t0
    p t1
    puts mutation
    puts '<' + '-' * 79
  end
def pprint ( t0 , t1 , mutation ) puts puts '>' + '-' * 79 p t0 p t1 puts mutation puts '<' + '-' * 79 end
use a transient engine to test the mutation computation
use a transient engine to test the mutation computation
t0
t1
mutation