get rid of nr_points

1 files changed, 3 insertions, 7 deletions

diff --git a/vquad/core.py b/vquad/core.py
index 23f1c24..7435334 100644
--- a/vquad/core.py
+++ b/vquad/core.py
@@ -61,10 +61,9 @@ def _calc_coeffs(vals, level):
 
 
 class DivergentIntegralError(ValueError):
-    def __init__(self, msg, igral, err, nr_points):
+    def __init__(self, msg, igral, err):
         self.igral = igral
         self.err = err
-        self.nr_points = nr_points
         super().__init__(msg)
 
 
@@ -131,7 +130,6 @@ class Vquad:
         self.ivals = [ival]     # Active intervals
         self.attic = []         # Inactive intervals
         self.f = f
-        self.nr_points = len(vals)
         self.igral_excess = 0
         self.err_excess = 0
 
@@ -143,7 +141,6 @@ class Vquad:
         children = [_Interval(ival.a, m, min_level, depth),
                     _Interval(m, ival.b, min_level, depth)]
         points = np.concatenate([child.points()[1:-1] for child in children])
-        self.nr_points += len(points)
         valss = np.empty((2, tbls.sizes[min_level]))
         valss[:, 0] = ival.vals[0], f_center
         valss[:, -1] = f_center, ival.vals[-1]
@@ -158,7 +155,7 @@ class Vquad:
                        '[{}, {}]! (h={})')
                 raise DivergentIntegralError(
                     msg.format(child.a, child.b, child.b - child.a),
-                    child.igral * np.inf, None, self.nr_points)
+                    child.igral * np.inf, None)
         return children
 
     def refine(self, ival):
@@ -168,7 +165,6 @@ class Vquad:
         vals = np.empty(points.shape)
         vals[0::2] = ival.vals
         vals[1::2] = self.f(points[1::2])
-        self.nr_points += (len(vals) - 1) // 2
         ival.interpolate(vals, ival.coeffs)
         return points
 
@@ -219,7 +215,7 @@ class Vquad:
                 or err < abs(igral) * tol
                 or err - self.err_excess < abs(igral) * tol < self.err_excess
                 or not self.ivals):
-                return igral, err, self.nr_points
+                return igral, err
 
 
 def vquad(f, a, b, tol):