Added floor divisions

src/gvec_to_python/hylife/utilities_FEEC/basics/spline_evaluation_1d.py

@@ -15,6 +15,9 @@ from numpy import empty, zeros
 
 import gvec_to_python.hylife.utilities_FEEC.bsplines_kernels as bsp
 
+def floor_func2(x: int):
+    return x // 2
+
 
 # ========================================================
 def evaluation_kernel(p: int, basis: 'float[:]', span: int, nbase: int, coeff: 'float[:]'):

src/gvec_to_python/hylife/utilities_FEEC/spline_space.py

@@ -35,7 +35,8 @@ import gvec_to_python.hylife.utilities_FEEC.derivatives.derivatives as der
 #     D  = 2
 #     dN = 3
 
-
+def floor_func(x: int):
+    return x // 2
 
 # =============== 1d B-spline space ======================
 class spline_space_1d: