diff --git a/userDefineLang.xml b/userDefineLang.xml
index f02e1c1..25709aa 100644
--- a/userDefineLang.xml
+++ b/userDefineLang.xml
@@ -24,7 +24,7 @@
- abs
accum
accum_entity_roots
accum_to_entities
acos
acosh
and
append
apply
args
asin
asinh
assign
assign_entity_roots
assign_to_entities
atan
atanh
call
call_container
call_entity
call_entity_get_changes
call_sandboxed
ceil
round
clone_entities
commonality
commonality_entities
compute_entity_convictions
compute_entity_group_kl_divergence
compute_entity_distance_contributions
compute_entity_kl_divergences
compute_on_contained_entities
concat
conclude
contained_entities
contains_entity
contains_index
contains_label
contains_value
cos
cosh
create_entities
crypto_sign
crypto_sign_verify
declare
decrypt
deep_set_entity_rand_seed
destroy_entities
difference
difference_entities
direct_assign_to_entities
direct_retrieve_from_entity
edit_distance
edit_distance_entities
encrypt
erf
exp
explode
first
flatten_entity
floor
format
generalized_distance
get
get_all_labels
get_comments
get_concurrency
get_defaults
get_entity_comments
get_entity_rand_seed
get_entity_root_permission
get_labels
get_rand_seed
get_type
get_type_string
get_value
if
indices
intersect
intersect_entities
keep
last
let
lgamma
load
load_entity
log
max
min
mix
mix_entities
mix_labels
mod
get_digits
set_digits
move_entities
mutate
mutate_entity
not
or
parallel
parse
pow
print
query_select
query_sample
query_weighted_sample
query_in_entity_list
query_not_in_entity_list
query_exists
query_not_exists
query_equals
query_not_equals
query_between
query_not_between
query_among
query_not_among
query_max
query_min
query_sum
query_mode
query_quantile
query_generalized_mean
query_min_difference
query_max_difference
query_value_masses
query_less_or_equal_to
query_greater_or_equal_to
query_within_distance
query_within_generalized_distance
query_nearest_distance
query_nearest_generalized_distance
rand
range
remove
retrieve
retrieve_entity_root
retrieve_from_entity
return
reverse
seq
set
set_comments
set_concurrency
set_entity_rand_seed
set_entity_root_permission
set_labels
set_rand_seed
set_type
set_value
sin
sinh
size
split
sqrt
stack
store
store_entity
substr
system
system_time
tail
tan
tanh
tgamma
total_entity_size
total_size
trunc
union
union_entities
unparse
unzip
values
weighted_rand
while
xor
zip_labels
+ abs
accum
accum_entity_roots
accum_to_entities
acos
acosh
and
append
apply
args
asin
asinh
assign
assign_entity_roots
assign_to_entities
atan
atanh
call
call_container
call_entity
call_entity_get_changes
call_sandboxed
ceil
round
clone_entities
commonality
commonality_entities
compute_entity_convictions
compute_entity_group_kl_divergence
compute_entity_distance_contributions
compute_entity_kl_divergences
compute_on_contained_entities
concat
conclude
contained_entities
contains_entity
contains_index
contains_label
contains_value
cos
cosh
create_entities
crypto_sign
crypto_sign_verify
declare
decrypt
deep_set_entity_rand_seed
destroy_entities
difference
difference_entities
direct_assign_to_entities
direct_retrieve_from_entity
edit_distance
edit_distance_entities
encrypt
erf
exp
explode
first
flatten_entity
floor
format
generalized_distance
get
get_all_labels
get_comments
get_concurrency
get_defaults
get_entity_comments
get_entity_rand_seed
get_entity_root_permission
get_labels
get_rand_seed
get_type
get_type_string
get_value
if
indices
intersect
intersect_entities
keep
last
let
lgamma
load
load_entity
log
max
min
mix
mix_entities
mix_labels
mod
get_digits
set_digits
move_entities
mutate
mutate_entity
not
or
parallel
parse
pow
print
query_select
query_sample
query_in_entity_list
query_not_in_entity_list
query_exists
query_not_exists
query_equals
query_not_equals
query_between
query_not_between
query_among
query_not_among
query_max
query_min
query_sum
query_mode
query_quantile
query_generalized_mean
query_min_difference
query_max_difference
query_value_masses
query_less_or_equal_to
query_greater_or_equal_to
query_within_distance
query_within_generalized_distance
query_nearest_distance
query_nearest_generalized_distance
rand
range
remove
retrieve
retrieve_entity_root
retrieve_from_entity
return
reverse
seq
set
set_comments
set_concurrency
set_entity_rand_seed
set_entity_root_permission
set_labels
set_rand_seed
set_type
set_value
sin
sinh
size
split
sqrt
stack
store
store_entity
substr
system
system_time
tail
tan
tanh
tgamma
total_entity_size
total_size
trunc
union
union_entities
unparse
unzip
values
while
xor
zip_labels
assoc
associate
filter
list
map
reduce
replace
rewrite
sort
target
current_index
current_value
previous_result
weave
zip
lambda
=
!=
!~
~
*
+
-
-infinity
infinity
null
false
true
/
<
<=
=
>
>=