一元通用函数

import numpy as np
arr_int = np.array([1,-5,8,-10])
arr_int
arr_float = np.array([1.3,-5.5,8.0,-10.7])
arr_float
arr_bool = np.array([np.NAN,np.NAN,8.0,-10.7])
arr_bool
np.fabs(arr_int)
np.square(arr_int)
ceiling_values = np.ceil(arr_int)
ceiling_values

floor_values = np.floor(arr_int)
floor_values
rounded_values = np.round(arr_int)
rounded_values
frac_part, int_part = np.modf(arr_int)
print("小数部分:", frac_part)
print("整数部分:", int_part)
is_nan = np.isnan(arr_int)
is_nan
二元通用函数

arr_one = np.array([1,5,10,4])
arr_two = np.array([6,2,8,9])
np.add(arr_one,arr_two)
np.maximum(arr_one,arr_two)
mod_result = np.mod(arr_one, arr_two)
mod_result
comparison_result = arr_one <= arr_two
comparison_result