Update numethods/solvers.py

numethods/solvers.py

@@ -64,7 +64,7 @@ class LUDecomposition:
 
 
 class GaussJordan:
-    """Gauss–Jordan elimination."""
+    """Gauss-Jordan elimination."""
 
     def __init__(self, A: Matrix):
         if not A.is_square():
@@ -95,7 +95,7 @@ class GaussJordan:
         return Vector(row[-1] for row in Ab.data)
 
     def trace(self):
-        print("Gauss–Jordan Trace (row reduction steps)")
+        print("Gauss-Jordan Trace (row reduction steps)")
         for step, Ab in self.steps:
             print(f"\nColumn {step}:")
             print(f"Augmented matrix = {Ab}")
@@ -146,7 +146,7 @@ class Jacobi:
 
 
 class GaussSeidel:
-    """Gauss–Seidel iterative method for Ax = b."""
+    """Gauss-Seidel iterative method for Ax = b."""
 
     def __init__(
         self, A: Matrix, b: Vector, tol: float = 1e-10, max_iter: int = 10_000
@@ -181,7 +181,7 @@ class GaussSeidel:
         raise ConvergenceError("Gauss-Seidel did not converge within max_iter")
 
     def trace(self):
-        print("Gauss–Seidel Iteration Trace")
+        print("Gauss-Seidel Iteration Trace")
         print(f"{'iter':>6} | {'residual norm':>14}")
         print("-" * 26)
         for k, res in enumerate(self.history):