def calc_tr(calc_fn, *args, **kwargs):
    '''
    calc_tr(calc_fn, ...) yields a copy of calc_fn in which the afferent and efferent values of the
      function have been translated. The translation is found from merging the list of 0 or more
      dictionary arguments given left-to-right followed by the keyword arguments. If the calc_fn
      that is given is not a @calc function explicitly, calc_tr will attempt to coerce it to one.
    '''
    if not is_calc(calc_fn):
        calc_fn = calc(calc_fn)
    return calc_fn.tr(*args, **kwargs)
def calc_tr ( calc_fn , * args , ** kwargs ) : if not is_calc ( calc_fn ) : calc_fn = calc ( calc_fn ) return calc_fn . tr ( * args , ** kwargs )
calc_tr(calc_fn, ...) yields a copy of calc_fn in which the afferent and efferent values of the
      function have been translated. The translation is found from merging the list of 0 or more
      dictionary arguments given left-to-right followed by the keyword arguments. If the calc_fn
      that is given is not a @calc function explicitly, calc_tr will attempt to coerce it to one.