Programming Functions

append

Appends an element

belongs?

Checks if an element belongs to a set

complement

Complement of two sets

constant_list

Constant list constructor

count_element

Number of appearences of an element in a list

divisor

Divisor constructor

else_if

Else_if statement

else

Else statement

empty_divisor

Empty divisor constructor

empty_relation

Empty relation constructor

empty_table

Empty table constructor

erase

Erase an element of a list

expression

Converts a string to an expression

for

For loop statement

ger_domain

Type of object

head

First element of a list

if

If statement

in

Runs an iterator within a range

index_erase

Erase elements of a list

index

Index of appeareances of an element

insert

Insert an element in a list

intersect

Intersection of two sets

is?

Checks the type of object

length

Size of an object

list

List constructor

local

Local variables

max

Maximum of a set

min

Minimum of a set

not_belongs?

Checks if an element not belongs to a set

not_null?

Checks if an object is not null

not

Logical negation operator

null?

Checks if an object is null

number_of_arguments

Number of arguments of an operation

prepend

Prepend an element

random

Random number generator

relation

Creates a relation object

repeat

Repeat statement

replace

Replace an element of a vector, list, matrix by another one

reverse

Reverses the order of an object

set

Set constructor

sort

Sort a set

split

Split a string

string_substitution

Substitute strings in an expression

string

String constructor

subset?

Checks if a set is a subset of another one

substring

Get substrings from a larger string

support

Support (different from zero) of a relation, divisor...

table

Table constructor

tail

Tail of a list

take

The first or last elements of a list

union

Union of sets

where

Where statement

while

While statement

with

With statement

zero?

Checks if the elements in a set are different from zero