update nonlinear block

Author: AndrosovAS

intvalpy/kernel/elementary_functions.py

@@ -1,7 +1,7 @@
 import numpy as np
 
 from .preprocessing import asinterval
-from.real_intervals import Interval, ARITHMETICS
+from .real_intervals import Interval, ARITHMETICS
 
 
 def sqrt(x):

intvalpy/nonlinear/__init__.py

@@ -1,4 +1,4 @@
-# from .external_evaluation import HansenSengupta, Krawczyk
+from .external_evaluation import HansenSengupta, Krawczyk
 from .globopt import globopt
 # from .solution_existence import miranda
 # from .recognizing_functional import Tol, Uni

intvalpy/nonlinear/external_evaluation.py

@@ -1,8 +1,9 @@
 import numpy as np
 
-from intvalpy.linear import Gauss_Seidel, PSS
-from intvalpy.utils import asinterval, intersection, dist, infinity, isnan
-from intvalpy.RealInterval import ARITHMETICS
+from ..linear.Gauss_Seidel import Gauss_Seidel
+from ..kernel.preprocessing import asinterval, intersection
+from ..kernel.utils import dist, infinity, isnan
+from ..kernel.real_intervals import ARITHMETICS
 
 
 def HansenSengupta(func, J, x0, maxiter=2000, tol=1e-12):

setup.py

@@ -17,7 +17,7 @@
 
 setup(
     name='intvalpy',
-    version='1.6.2',
+    version='1.6.3',
     description='IntvalPy - a Python interval computation library',
     long_description=README,
     long_description_content_type='text/markdown',