def is_math(str):
    
    """ Determines if an item in a paragraph is a LaTeX math equation.
    
    Math equations are wrapped in <math></math> tags.
    They can be drawn as an image using draw_math().
    
    """
    
    str = str.strip()
    if str.startswith("<math>") and str.endswith("</math>"):
        return True
    else:
        return False
def is_math(str):
    
    """ Determines if an item in a paragraph is a LaTeX math equation.
    
    Math equations are wrapped in <math></math> tags.
    They can be drawn as an image using draw_math().
    
    """
    
    str = str.strip()
    if str.startswith("<math>") and str.endswith("</math>"):
        return True
    else:
        return False
def is_math ( str ) : str = str . strip ( ) if str . startswith ( "<math>" ) and str . endswith ( "</math>" ) : return True else : return False
Determines if an item in a paragraph is a LaTeX math equation.
    
    Math equations are wrapped in <math></math> tags.
    They can be drawn as an image using draw_math().
Determines if an item in a paragraph is a LaTeX math equation . Math equations are wrapped in <math > < / math > tags . They can be drawn as an image using draw_math () .