diff --git a/src/sage/arith/misc.py b/src/sage/arith/misc.py
index 256801c893b..2c6d4b85c85 100644
--- a/src/sage/arith/misc.py
+++ b/src/sage/arith/misc.py
@@ -5031,6 +5031,24 @@ def integer_floor(x):
     raise NotImplementedError("computation of floor of %s not implemented"%x)
 
 
+def integer_trunc(i):
+    """
+    Truncate to the integer closer to zero
+
+    EXAMPLES::
+
+        sage: from sage.arith.misc import integer_trunc as trunc
+        sage: trunc(-3/2), trunc(-1), trunc(-1/2), trunc(0), trunc(1/2), trunc(1), trunc(3/2)
+        (-1, -1, 0, 0, 0, 1, 1)
+        sage: isinstance(trunc(3/2), Integer)
+        True
+    """
+    if i >= 0:
+        return integer_floor(i)
+    else:
+        return integer_ceil(i)
+
+
 def two_squares(n):
     """
     Write the integer `n` as a sum of two integer squares if possible;
diff --git a/src/sage/combinat/crystals/littelmann_path.py b/src/sage/combinat/crystals/littelmann_path.py
index 4efbef4a0c3..04cddcf7278 100644
--- a/src/sage/combinat/crystals/littelmann_path.py
+++ b/src/sage/combinat/crystals/littelmann_path.py
@@ -40,7 +40,7 @@
 from sage.rings.integer import Integer
 from sage.rings.rational_field import QQ
 from sage.combinat.root_system.root_system import RootSystem
-from sage.functions.other import floor
+from sage.arith.misc import integer_floor as floor
 from sage.misc.latex import latex
 
 
diff --git a/src/sage/combinat/crystals/tensor_product.py b/src/sage/combinat/crystals/tensor_product.py
index 9df369573f8..4b8ee8480d8 100644
--- a/src/sage/combinat/crystals/tensor_product.py
+++ b/src/sage/combinat/crystals/tensor_product.py
@@ -52,27 +52,8 @@
 from sage.misc.flatten import flatten
 from sage.structure.element import get_coercion_model
 from sage.rings.semirings.non_negative_integer_semiring import NN
+from sage.arith.misc import integer_trunc as trunc
 
-##############################################################################
-# Until trunc gets implemented in sage.function.other
-
-from sage.functions.other import floor, ceil
-def trunc(i):
-    """
-    Truncates to the integer closer to zero
-
-    EXAMPLES::
-
-        sage: from sage.combinat.crystals.tensor_product import trunc
-        sage: trunc(-3/2), trunc(-1), trunc(-1/2), trunc(0), trunc(1/2), trunc(1), trunc(3/2)
-        (-1, -1, 0, 0, 0, 1, 1)
-        sage: isinstance(trunc(3/2), Integer)
-        True
-    """
-    if i>= 0:
-        return floor(i)
-    else:
-        return ceil(i)
 
 ##############################################################################
 # Support classes
diff --git a/src/sage/combinat/crystals/tensor_product_element.pyx b/src/sage/combinat/crystals/tensor_product_element.pyx
index ed3e688ee56..8a6f7043491 100644
--- a/src/sage/combinat/crystals/tensor_product_element.pyx
+++ b/src/sage/combinat/crystals/tensor_product_element.pyx
@@ -34,7 +34,6 @@ from cpython.object cimport Py_LT, Py_LE, Py_EQ, Py_NE, Py_GT, Py_GE
 from sage.structure.parent cimport Parent
 
 from sage.misc.cachefunc import cached_method, cached_in_parent_method
-from sage.functions.other import ceil
 from sage.combinat.tableau import Tableau
 from sage.rings.integer_ring import ZZ
 
diff --git a/src/sage/combinat/diagram_algebras.py b/src/sage/combinat/diagram_algebras.py
index 17a9f85bc5f..ea5303bf1bc 100644
--- a/src/sage/combinat/diagram_algebras.py
+++ b/src/sage/combinat/diagram_algebras.py
@@ -43,7 +43,8 @@
 from sage.misc.misc_c import prod
 from sage.rings.integer_ring import ZZ
 from sage.rings.rational_field import QQ
-from sage.functions.other import floor, ceil
+from sage.arith.misc import integer_floor as floor
+from sage.arith.misc import integer_ceil as ceil
 
 import itertools
 
diff --git a/src/sage/dynamics/arithmetic_dynamics/endPN_automorphism_group.py b/src/sage/dynamics/arithmetic_dynamics/endPN_automorphism_group.py
index 14ae3029a87..583ca582d43 100644
--- a/src/sage/dynamics/arithmetic_dynamics/endPN_automorphism_group.py
+++ b/src/sage/dynamics/arithmetic_dynamics/endPN_automorphism_group.py
@@ -39,7 +39,7 @@
 from sage.sets.set import Set
 from sage.combinat.permutation import Arrangements
 from sage.parallel.use_fork import p_iter_fork
-from sage.functions.other import floor
+
 
 def automorphism_group_QQ_fixedpoints(rational_function, return_functions=False, iso_type=False):
     r"""
@@ -2213,8 +2213,8 @@ def find_conjugations_arrangement(tuples):
         # and check linear independence in parallel
         if len(all_subsets) > num_cpus:
             for i in range(num_cpus):
-                start = floor(len(all_subsets)*i/num_cpus)
-                end = floor(len(all_subsets)*(i+1)/num_cpus)
+                start = (len(all_subsets) * i) // num_cpus
+                end = (len(all_subsets) * (i+1)) // num_cpus
                 tuples = all_subsets[start:end]
                 parallel_data.append(([tuples], {}))
 
@@ -2242,8 +2242,8 @@ def find_conjugations_arrangement(tuples):
                 all_arrangements += list(product(*subset_arrangements))
             parallel_data = []
             for i in range(num_cpus):
-                start = floor(len(all_arrangements)*i/num_cpus)
-                end = floor(len(all_arrangements)*(i+1)/num_cpus)
+                start = (len(all_arrangements) * i) // num_cpus
+                end = (len(all_arrangements) * (i+1)) // num_cpus
                 tuples = all_arrangements[start:end]
                 parallel_data.append(([tuples], {}))
             X = p_iter_fork(num_cpus)
@@ -2350,8 +2350,8 @@ def find_conjugations_arrangement(tuples):
         # and check linear independence in parallel
         if len(all_subsets) > num_cpus:
             for i in range(num_cpus):
-                start = floor(len(all_subsets)*i/num_cpus)
-                end = floor(len(all_subsets)*(i+1)/num_cpus)
+                start = (len(all_subsets) * i) // num_cpus
+                end = (len(all_subsets) * (i+1)) // num_cpus
                 tuples = all_subsets[start:end]
                 parallel_data.append(([tuples], {}))
 
@@ -2380,8 +2380,8 @@ def find_conjugations_arrangement(tuples):
                 all_arrangements += list(product(*subset_arrangements))
             parallel_data = []
             for i in range(num_cpus):
-                start = floor(len(all_arrangements)*i/num_cpus)
-                end = floor(len(all_arrangements)*(i+1)/num_cpus)
+                start = (len(all_arrangements) * i) // num_cpus
+                end = (len(all_arrangements) * (i+1)) // num_cpus
                 tuples = all_arrangements[start:end]
                 parallel_data.append(([tuples], {}))
             X = p_iter_fork(num_cpus)
diff --git a/src/sage/graphs/generic_graph.py b/src/sage/graphs/generic_graph.py
index 33f06c06dda..1a1ff3f292d 100644
--- a/src/sage/graphs/generic_graph.py
+++ b/src/sage/graphs/generic_graph.py
@@ -9272,7 +9272,7 @@ def _ford_fulkerson(self, s, t, use_edge_labels=False, integer=False, value_only
             0
         """
         from sage.graphs.digraph import DiGraph
-        from sage.functions.other import floor
+        from sage.arith.misc import integer_floor as floor
 
         # Whether we should consider the edges labeled
         if use_edge_labels:
diff --git a/src/sage/graphs/hyperbolicity.pyx b/src/sage/graphs/hyperbolicity.pyx
index 1f479774b7e..44e33930181 100644
--- a/src/sage/graphs/hyperbolicity.pyx
+++ b/src/sage/graphs/hyperbolicity.pyx
@@ -158,7 +158,6 @@ from sage.graphs.distances_all_pairs cimport c_distances_all_pairs
 from sage.arith.all import binomial
 from sage.rings.integer_ring import ZZ
 from sage.rings.real_mpfr import RR
-from sage.functions.other import floor
 from sage.data_structures.bitset import Bitset
 from sage.graphs.base.static_sparse_graph cimport short_digraph
 from sage.graphs.base.static_sparse_graph cimport init_short_digraph
diff --git a/src/sage/modular/pollack_stevens/dist.pyx b/src/sage/modular/pollack_stevens/dist.pyx
index 65942454937..b9165153621 100644
--- a/src/sage/modular/pollack_stevens/dist.pyx
+++ b/src/sage/modular/pollack_stevens/dist.pyx
@@ -39,7 +39,6 @@ from sage.matrix.matrix cimport Matrix
 from sage.matrix.matrix_space import MatrixSpace
 from sage.matrix.constructor import matrix
 from sage.misc.prandom import random
-from sage.functions.other import floor
 from sage.structure.element cimport RingElement, Element
 import operator
 from sage.rings.padics.padic_generic import pAdicGeneric
diff --git a/src/sage/quadratic_forms/ternary.pyx b/src/sage/quadratic_forms/ternary.pyx
index 63b59b82525..80405d61158 100644
--- a/src/sage/quadratic_forms/ternary.pyx
+++ b/src/sage/quadratic_forms/ternary.pyx
@@ -19,7 +19,6 @@ from sage.arith.all import inverse_mod, xgcd, gcd
 from sage.quadratic_forms.extras import extend_to_primitive
 from sage.rings.finite_rings.integer_mod import mod
 from sage.misc.prandom import randint
-from sage.functions.other import ceil, floor
 
 
 def red_mfact(a,b):