Of course, it has always taken time for disreputable, vernacular modes of expression to earn parity with traditional, formal ones, at least in the eyes of mainstream institutions.
They left the Parc des Princes with a point well earned, creditable parity, a comeback draw, and with a fine performance by Alex Iwobi in particular, who seems to like playing away from home against the giants of Europe.
The game had entered its final minute, West Ham comfortable in the parity earned by James Collins's fine finish, when possession was lost wastefully, the substitute Michy Batshuayi flicked on a punt forward and Costa collected just outside the penalty area.
This spring, drivers for one of the companies, Laidlaw Education Services, went on strike in an effort to gain parity with the district's own drivers, who earn an average of $22.56 an hour and, unlike most Laidlaw drivers, get full benefits.
Should that Labour party be in effect run by the trade unions, Lib Dem strategists suggest their party may recruit Labour MPs no longer comfortable in the Labour party and earn approximate numerical parity.
Chien Shiung Wu and collaborators in 1957 discovered that the weak interaction violates parity, earning Yang and Lee the 1957 Nobel Prize in Physics.
Lexis Nexis (88th) HP (93rd) and Parity (98th) all earned about £300,000.
That two movies each earned nine nominations is their only mathematical parity.
Next, WH Smith, Halfords and Poundland all said they would not offer pay parity, despite earning combined pre-tax profits of £873.4m.
