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The way Toki Pona treats '''numbers''' is unusual among languages, even constructed ones. Instead of something akin to {{wp|positional notation}}, where the "three" in "twenty three" is treated differently than in "three thousand", Toki Pona number words are simply added together ({{wp|sign-value notation}}).
'''Numbers''' in Toki Pona are unusual among languages, even constructed ones. Rather than {{w|positional notation}}, where the "three" in "twenty three" is treated differently than in "three thousand", number words in Toki Pona are simply added together ({{w|sign-value notation}}).


==Simple system==
==Simple system==
As modifiers, the words {{tp|[[wan]]}} and {{tp|[[tu]]}} can mean 1 and 2 respectively. However, they can still mean other things in context.
As modifiers, the words {{tp|[[wan]]}} and {{tp|[[tu]]}} can mean 1 and 2 respectively. However, they can still mean other things in context.

{{Example|mi wile e ilo <u>tu</u> e linja <u>wan</u>.|I want <u>two</u> tools and <u>one</u> string.<br>
{{Example
I want a <u>cutting</u> tool (scissors) and a <u>unifying</u> sheet (tape).}}
|mi wile e ilo <mark>tu</mark> e linja <mark>wan</mark>.
|I want <mark>two</mark> tools and <mark>one</mark> string.<br>
I want a <mark>cutting</mark> tool (scissors) and a <mark>unifying</mark> sheet (tape).
}}


Any numbers above 2 can be expressed with {{tp|[[mute]]}}.
Any numbers above 2 can be expressed with {{tp|[[mute]]}}.

{{Example|soweli <u>mute</u> li mu.|<u>Many</u> animals are making noises.}}
{{Example
|soweli <mark>mute</mark> li mu.
|<mark>Many</mark> animals are making noises.
}}


==Advanced system==
==Advanced system==
Alternatively, number words can be strung together in descending order to form larger numbers by addition. (This is often compared to {{wp|Roman numerals}}, but unlike those, Toki Pona numbers aren't subtracted when a larger one is placed after a smaller one.)
Alternatively, number words can be strung together in descending order to form larger numbers by addition. (This is often compared to {{w|Roman numerals}}, but unlike those, Toki Pona numbers aren't subtracted when a larger one is placed after a smaller one.)

{{Example|akesi <u>tu wan</u> li tawa.|<u>Three</u> lizards are moving.}}
{{Example
|akesi <mark>tu wan</mark> li tawa.
|<mark>Three</mark> lizards are moving.
}}


Outside of {{tp|wan}} and {{tp|tu}}, the words {{tp|[[luka]]}}, {{tp|mute}}, and {{tp|[[ale]]}} can mean 5, 20, and 100 respectively.
Outside of {{tp|wan}} and {{tp|tu}}, the words {{tp|[[luka]]}}, {{tp|mute}}, and {{tp|[[ale]]}} can mean 5, 20, and 100 respectively.

{{Example|mi sitelen e kala <u>luka</u> tu.|I drew seven (<u>5</u>+2) fish.<br>
{{Example
I drew two <u>hand</u>-fish (perhaps octopuses).}}
|mi sitelen e kala <mark>luka</mark> tu.
|I drew seven (<mark>5</mark> + 2) fish.<br>
I drew two <mark>hand</mark>-fish (perhaps octopuses).
}}


==Ordinals==
==Ordinals==
{{nimi
| nanpa
| image = Numbers grid in NY.jpg
| PoS = content word
| compact = y
}}
{{Main|nanpa}}

As a particle, {{tp|[[nanpa]]}} goes before a number phrase to mark it as an ordinal. (This can sound similar to English, e.g. {{tp|nanpa wan}} corresponds to "number one".)
As a particle, {{tp|[[nanpa]]}} goes before a number phrase to mark it as an ordinal. (This can sound similar to English, e.g. {{tp|nanpa wan}} corresponds to "number one".)
{{Example|waso <u>nanpa</u> tu wan li kute e nimi.|The thi<u>rd</u> bird heard a word.}}


{{Example
(As a content word, {{tp|nanpa}} refers to the concept of numbers.)
|waso <mark>nanpa</mark> tu wan li kute e nimi.
{{Example|[[ilo nanpa|ilo <u>nanpa</u>]] li ken <u>nanpa</u> e tenpo.|The <u>number</u> tool can <u>count</u> time.}}<!-- unsure if too weird, ku lite has "count" at 4 but that's probably as a noun -->
|The thi<mark>rd</mark> bird heard a word.
}}


===Non-numeric ordinals===
===Non-numeric ordinals===
{{Nonstandard}}
{{Nonstandard}}
Some speakers use {{tp|nanpa}} with non-number phrases. For example, the issues of {{tp|lipu tenpo}} are "numbered" with arbitrary [[content word]]s, e.g. {{tp|lipu tenpo nanpa akesi}}.
Some speakers use {{tp|nanpa}} with non-number phrases. For example, the issues of {{tp|lipu tenpo}} are "numbered" with arbitrary [[content word]]s, such as {{tp|lipu tenpo nanpa akesi}}.


==Philosophy==
==Philosophy==
Large numbers being inconvenient to express is an intentional choice by {{tok|[[jan Sonja]]}}, as she considered exact numbers to rarely be truly necessary.<ref>Yerrick, Damian (2002-10-23). "[http://pineight.com/tokipona/tpreview.html Toki Pona li pona ala pona? A review of Sonja Kisa's constructed language Toki Pona]". ''Pin Eight''.</ref><!-- would prefer a pu citation or other direct word of Sonja -->
Large numbers being inconvenient to express is an intentional choice by {{tok|[[jan Sonja]]}}, as she considered exact numbers to rarely be truly necessary.<ref>Yerrick, Damian (23 October 2002). [http://pineight.com/tokipona/tpreview.html "Toki Pona li pona ala pona? A review of Sonja Kisa's constructed language Toki Pona"]. ''Pin Eight''.</ref><!-- would prefer a pu citation or other direct word of Sonja -->


==Alternative number systems==
==Alternative number systems==
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==References==
==References==
<references />
<references/>

{{Words}}
{{Words}}

[[Category:Parts of speech]]
[[Category:Parts of speech]]

Revision as of 09:13, 19 October 2023

Under construction This article needs work. If you know about this topic, you can help us by editing it. (See all)

Numbers in Toki Pona are unusual among languages, even constructed ones. Rather than positional notation, where the "three" in "twenty three" is treated differently than in "three thousand", number words in Toki Pona are simply added together (sign-value notation).

Simple system

As modifiers, the words wan and tu can mean 1 and 2 respectively. However, they can still mean other things in context.

mi wile e ilo tu e linja wan 

mi wile e ilo tu e linja wan.

I want two tools and one string.
I want a cutting tool (scissors) and a unifying sheet (tape).

Any numbers above 2 can be expressed with mute.

soweli mute li mu 

soweli mute li mu.

Many animals are making noises.

Advanced system

Alternatively, number words can be strung together in descending order to form larger numbers by addition. (This is often compared to Roman numerals, but unlike those, Toki Pona numbers aren't subtracted when a larger one is placed after a smaller one.)

akesi tu wan li tawa 

akesi tu wan li tawa.

Three lizards are moving.

Outside of wan and tu, the words luka, mute, and ale can mean 5, 20, and 100 respectively.

mi sitelen e kala luka tu 

mi sitelen e kala luka tu.

I drew seven (5 + 2) fish.
I drew two hand-fish (perhaps octopuses).

Ordinals

nanpa in sitelen pona
nanpa in sitelen sitelen
Pronunciation /ˈnan.pa/
Usage 2023: Core (100% ↗︎ )2022: Core (99%)
Book and era nimi pu
Part of speech Content word
Codepoint 󱤽 U+F193D

As a particle, nanpa goes before a number phrase to mark it as an ordinal. (This can sound similar to English, e.g. nanpa wan corresponds to "number one".)

waso nanpa tu wan li kute e nimi 

waso nanpa tu wan li kute e nimi.

The third bird heard a word.

Non-numeric ordinals

Caution: The subject of this article is nonstandard and will not be understood by most speakers.
If you are a learner, this information will not help you speak the language. It is recommended to familiarize yourself with the standard style, and to be informed and selective about which nonstandard styles you adopt.

Some speakers use nanpa with non-number phrases. For example, the issues of lipu tenpo are "numbered" with arbitrary content words, such as lipu tenpo nanpa akesi.

Philosophy

Large numbers being inconvenient to express is an intentional choice by jan Sonja, as she considered exact numbers to rarely be truly necessary.[1]

Alternative number systems

A common project among tokiponists is creating other ways to express numbers in the language. Some of them are made as serious proposals, whether to "improve" the language or for personal writings. Others are explicitly intended to be humorous, such as nasin nanpa kijetesantakalu.

References