Update vanderpoly.py

PyNumAl · web-flow · commit f139eddce3d5 · 2023-02-26T23:01:01.000+08:00
diff --git a/Interpolation/vanderpoly.py b/Interpolation/vanderpoly.py
@@ -33,8 +33,8 @@ def vanderpoly(xp,yp):
     
     Returns
     --------
-    P : callable
-        Function evaluating the polynomial interpolator and its derivatives and anti-derivatives.
+    Pfun : callable
+        Function evaluating the polynomial interpolator and its derivatives/antiderivatives.
     """
     xp = np.asfarray(xp)
     yp = np.asfarray(yp)
