calculating god造句

The number of possible positions of the 24-puzzle is 25 ! / 2 H " 7.76?0 24 which is too many to calculate God's number.
Currently in a late stage of stellar evolution, it is expected to erupt in a Type II supernova, possibly within the next million years ( see " Calculating God " by Robert J . Sawyer, below ).
In the opening chapter of Robert J . Sawyer's science fiction novel " Calculating God ", an alien spaceship lands directly in front of the McLaughlin Planetarium, prior to going on a tour of the exhibits in the Royal Ontario Museum.
I need to show that \ frac { d ^ 2 F } { dz ^ 2 } + \ frac { z } { 2 } \ frac { dF } { dz } + \ frac { F } { 2 } = 0 and integrate it to obtain a first order D . E . I haven't tried the second integrating part yet because I'm stubborn and don't want to give up on the first bit, but how on earth do I show that the big F / z mess sums to 0 without calculating god knows how many derivatives?
It's difficult to find calculating god in a sentence. 用calculating god造句挺难的