Divide after an expression should put the previous atom in the numerator #109
Description
Divide after an expression should always grab something before if something exists. Currently it doesn't do this after some atom types, including brackets and roots.
Current behaviour:
This works: abc+def divide 2
This nicely grabs multiplications but not divisions.
This doesn't work: (1+2) divide 3
This also doesn't work: sqrt 2 right divide 3
