


"""simple docstring"""







import os

try:
 from .build_directory_md import good_file_paths
except ImportError:
 from build_directory_md import good_file_paths  # type: ignore

__lowercase    					=      list(good_file_paths())
assert filepaths, "good_file_paths() failed!"

__lowercase    					=      [file for file in filepaths if file != file.lower()]
if upper_files:
 print(f'''{len(upper_files)} files contain uppercase characters:''')
 print("""\n""".join(upper_files) + """\n""")

__lowercase    					=      [file for file in filepaths if """ """ in file]
if space_files:
 print(f'''{len(space_files)} files contain space characters:''')
 print("""\n""".join(space_files) + """\n""")

__lowercase    					=      [file for file in filepaths if """-""" in file]
if hyphen_files:
 print(f'''{len(hyphen_files)} files contain hyphen characters:''')
 print("""\n""".join(hyphen_files) + """\n""")

__lowercase    					=      [file for file in filepaths if os.sep not in file]
if nodir_files:
 print(f'''{len(nodir_files)} files are not in a directory:''')
 print("""\n""".join(nodir_files) + """\n""")

__lowercase    					=      len(upper_files + space_files + hyphen_files + nodir_files)
if bad_files:
 import sys

 sys.exit(bad_files)










"""simple docstring"""







from __future__ import annotations

from numpy import array, cos, cross, floataa, radians, sin
from numpy.typing import NDArray


def      lowercase			(				A_  ,   A_  ,   A_ = False       )->      list[float]:
  '''simple docstring'''







  if radian_mode:
    return [magnitude * cos(A_       ), magnitude * sin(A_       )]
  return [magnitude * cos(radians(A_       )       ), magnitude * sin(radians(A_       )       )]


def      lowercase			(				A_  ,   A_  ,   A_ = 10**-1       )->      bool:
  '''simple docstring'''







  a						:		NDArray[floataa]      							=			cross(A_  ,   A_       )
  a						:		float      							=			sum(A_       )
  return abs(A_       ) < eps


if __name__ == "__main__":
 # Test to check if it works
 __lowercase    					=      array(
     [
         polar_force(7_18.4, 180 - 30),
         polar_force(8_79.54, 45),
         polar_force(100, -90),
     ]
 )

 __lowercase    					=      array([[0, 0], [0, 0], [0, 0]])

 assert in_static_equilibrium(forces, location)

 # Problem 1 in image_data/2D_problems.jpg
 __lowercase    					=      array(
     [
         polar_force(30 * 9.81, 15),
         polar_force(215, 180 - 45),
         polar_force(264, 90 - 30),
     ]
 )

 __lowercase    					=      array([[0, 0], [0, 0], [0, 0]])

 assert in_static_equilibrium(forces, location)

 # Problem in image_data/2D_problems_1.jpg
 __lowercase    					=      array([[0, -2000], [0, -1200], [0, 15600], [0, -12400]])

 __lowercase    					=      array([[0, 0], [6, 0], [10, 0], [12, 0]])

 assert in_static_equilibrium(forces, location)

 import doctest

 doctest.testmod()






