Contributes to TheAlgorithms#9943

shikhar-sm · Oct 18, 2024 · 6652fde · 6652fde
1 parent 03a4251
commit 6652fde
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/maths/numerical_analysis/intersection.py b/maths/numerical_analysis/intersection.py
@@ -42,6 +42,11 @@ def intersection(function: Callable[[float], float], x0: float, x1: float) -> fl
 
 
 def f(x: float) -> float:
+ """
+ function is f(x) = x^3 - 2x - 5
+ >>> f(2)
+ -1.0
+ """
  return math.pow(x, 3) - (2 * x) - 5