The Associative Laws say that it doesn't matter how we group the numbers (i.e. which we calculate first) ... ... when we add : (a + b) + c = a + (b + c). ... or when we multiply : (a Ã b) Ã c = a Ã (b Ã c).
To complete the PCT in two months (or less) you will need to average approximately 43.6 mi / 70.2 km per day (this was my longest day on trail).
PCT applications are typically published after the expiration of 18 months from the priorty date of that application (see: http://www.wipo.int/pct/en/texts/articles/a21.htm#_21). Thus, if a PCT application has been filed (and not withdrawn prior to publication) with a priority date of April XX, 2011, it will likely be published on: 1. October XX, 2011, if that day is a Thursday and not a official holiday for WIPO;