t/11_pc_expo.t .......... 1/8
#   Failed test 'digit 1.01e+30'
#   at t/11_pc_expo.t line 35.
#                   '[1010000000000000000000000000000]'
#     doesn't match '(?^:\[1.01[Ee]\+0?30\])'
# Looks like you failed 1 test of 8.