feynlag.dirac.DiracLatexPrinter

class feynlag.dirac.DiracLatexPrinter(settings=None)[source]

LaTeX printer that parenthesizes powers of gamma matrices.

__init__(settings=None)

Methods

__init__([settings])

doprint(expr)

Returns printer's representation for expr (as a string)

emptyPrinter(expr)

parenthesize(item, level[, is_neg, strict])

parenthesize_super(s)

Protect superscripts in s

set_global_settings(**settings)

Set system-wide printing settings.

Attributes

order

printmethod