@property
    def is_number(self):
        return self.type.startswith('##number##')
Central difference approximation of the gradient of a scalar function.
dataset/ETHPy150Open reefeed/wanish/wanish/tokenizers.py/PunktToken.is_number--crossover with--dataset/ETHPy150Open andersbll/deeppy/test/unit/feedforward/test_layers.py/approx_fprime