barents

Author: Dibbu-cell

…ths/numerical_analysis/brent's_method.py maths/numerical_analysis/brents_method.pymaths/numerical_analysis/brent's_method.py renamed to maths/numerical_analysis/brents_method.py maths/numerical_analysis/brent's_method.py renamed to maths/numerical_analysis/brents_method.py

@@ -1,4 +1,3 @@
-import math
 from collections.abc import Callable
 
 def brent_method(
@@ -34,7 +33,7 @@ def brent_method(
 
     c = a
     fc = fa
-    d = e = b - a
+    d = b - a  # Only d is used, e removed
     mflag = True
 
     for _ in range(max_iter):
@@ -86,4 +85,4 @@ def brent_method(
 
 if __name__ == "__main__":
     from doctest import testmod
-    testmod()
+    testmod()