def __rsub__(self, value): """Subtract scalar from all elements, or sub. other array element-by-element""" result = self.nda.clone() NDMath.negative(result) NDMath.increment(result, value) return ndarray(result)
def __rsub__(self, value): """Subtract scalar from all elements, or sub. other array element-by-element""" result = self.nda.clone() NDMath.negative(result) NDMath.increment(result, value) return ndarray(result)
def __neg__(self): """Return array where sign of each element has been reversed""" result = self.nda.clone() NDMath.negative(result) return ndarray(result)
def __neg__(self): """Return array where sign of each element has been reversed""" result = self.nda.clone() NDMath.negative(result) return ndarray(result)