environment/lib/python2.7/site-packages/IPython/extensions/sympyprinting.py
def print_latex(o):
    """A function to generate the latex representation of sympy
    expressions."""
    if can_print_latex(o):
        s = latex(o, mode='plain')
        s = s.replace('\\dag','\\dagger')
        s = s.strip('$')
        return '$$%s$$' % s
    # Fallback to the string printer
    return None
def print_latex(o):
    """A function to generate the latex representation of sympy
    expressions."""
    if can_print_latex(o):
        s = latex(o, mode='plain')
        s = s.replace('\\dag','\\dagger')
        s = s.strip('$')
        return '$$%s$$' % s
    # Fallback to the string printer
    return None
A function to generate the latex representation of sympy
    expressions.