spacing

freeride/curves.py

@@ -261,7 +261,6 @@ def _repr_latex_(self):
             return rf"${self.x} \mapsto {body}$"
 
 
-
 class QuadraticElement(np.polynomial.Polynomial):
     """
     Extends the PolyBase class and represents a quadratic function used in revenue and cost curves.
@@ -376,6 +375,7 @@ def from_formula(cls, equation: str):
         a, b, c = _quadratic_formula(equation)
         return cls(c, b, a, domain = (-np.inf, np.inf))
 
+
 class BaseQuadratic:
 
     def __init__(self, intercept=None, linear_coef=None, quadratic_coef=None, elements=None):
@@ -1361,6 +1361,7 @@ def total_revenue(self):
 
         return BaseQuadratic(elements=elements)
 
+
 class Supply(Affine):
 
     def __init__(self, intercept=None, slope=None, elements=None, inverse=True):