Total

The sum of the elements of a list; a matrix totals column by column.

✓ checked against that system · ! checked, with disagreements (hover a chip)Wolfram LanguageTotal✓↗

Total(list)$x_1 + x_2 + \cdots + x_n$ for the $n$ elements of $list$.

SageMathsum(list)

Typed signatures

Type	Package	Applies
(collection<any>) -> any	combinatorics	always

Domain: Collections

Details

• Wolfram's levels and Method arguments are not implemented.

Examples

Basic #

live ↗

In$\mathrm{Total}(\bigl\lbrack1, 2, 3\bigr\rbrack)$Out$6$

A matrix totals column by column

live ↗

In$\mathrm{Total}(\bigl\lbrack\bigl\lbrack1, 2\bigr\rbrack, \bigl\lbrack3, 4\bigr\rbrack\bigr\rbrack)$Out$\bigl\lbrack4, 6\bigr\rbrack$

live ↗

In$\mathrm{Total}(\bigl\lbrack a, b, c\bigr\rbrack)$Out$a+b+c$

About

Examples	3
Checked against	Wolfram Language 3 agreeSageMath 2 agree1 errormathlib4 1 agree1 error
Crosswalk	Wolfram LanguageSageMath

Implementation

mappedmathlib4packages/oracle/src/mappings.ts

The sum of a list of numbers, 0 for the empty list; a matrix (ours totals column by column) fails to elaborate, since lists do not add.

mappedsagepackages/oracle/src/mappings.ts

See also: Mean, MovingMap