zeros function

Array zeros(int num)

Return a new array of given shape and type, filled with zeros.

Parameters:

• num : int that represent the length of the output.

Returns:

• out : Array Array of zeros with the given num.

See Also

• ones : Return a new array setting values to one.

References

1. "numpy.zeroshttps://docs.scipy.org/doc/numpy/reference/generated/numpy.zeros.html. Retrieved 2019-07-15.

Examples

import 'package:scidart/src/numdart/numdart.dart';

print(zeros(5));

/* output:
Array([ 0.,  0.,  0.,  0.,  0.])
*/

Implementation

Array zeros(int num) {
  if (num <= 0) {
    throw ('num need be igual or greater than 0');
  }

  var space = Array(List<double>.generate(num, (i) => 0.0));

  return space;
}