Documented rounding Number methods.
Described and.
Formatted and.
Added argument to or.
Described or.
Moved 'short-circuiting'.
Embellished with code blocks.
Added omitted code block.
Described xor.
Formatted with tags.
Documented 'not'.
Forgot code block.
Added tag.
Condensed sentences.
Added block to distinguish punctuation.
Rephrased .or.
Assigned .xor argument.
Removed future method.
Clarified [i].
Explained list reference.: