internal static ndarray reduce(NpyArray_Ops ops, object a, int axis = 0, dtype dtype = null, ndarray @out = null, bool keepdims = false)
{
ndarray arr = asanyarray(a);
if (arr == null)
{
throw new ValueError("unable to convert a to ndarray");
}
NPY_TYPES rtype = dtype != null ? dtype.TypeNum : arr.Dtype.TypeNum;
return(NpyCoreApi.PerformReduceOp(arr, axis, ops, rtype, @out, keepdims));
}