Move latex printing methods for constants to sympy/core/numbers.py (see issue 3754)
Add latex printing method for GoldenRatio
Change latex printing for NaN (issue 3763)
doc: fix a typo
Merge pull request #2258 from certik/doc_fix

doc: fix a typo
Merge pull request #2018 from skirpichev/3754-print-Pi

Move latex printing methods for constants to numbers.py (issue 3754)