# Nọ́mbà alòdì àti nọ́mbà adájú

(Àtúnjúwe láti Nomba todaju)
Àwọn nọ́mbà nínú ìmọ̀ mathematiki
Basic
${\displaystyle \mathbb {N} \subset \mathbb {Z} \subset \mathbb {Q} \subset \mathbb {R} \subset \mathbb {C} }$

Nọ́mbà àdábáyé ${\displaystyle \mathbb {N} }$
Nọ́mbà alòdì
Nọ́mbà odidi ${\displaystyle \mathbb {Z} }$
Nọ́mbà oníìpín ${\displaystyle \mathbb {Q} }$
Nọ́mbà aláìníìpín
Nọ́mbà gidi ${\displaystyle \mathbb {R} }$
Nọ́mbà tíkòsí ${\displaystyle \mathbb {I} }$
Nọ́mbà tóṣòro ${\displaystyle \mathbb {C} }$
Nomba aljebra ${\displaystyle \mathbb {A} }$
Nọ́mbà tíkòlónkà

Complex extensions

Quaternions ${\displaystyle \mathbb {H} }$
Octonions ${\displaystyle \mathbb {O} }$
Sedenions ${\displaystyle \mathbb {S} }$
Cayley-Dickson construction
Split-complex numbers ${\displaystyle \mathbb {R} ^{1,1}}$
Bicomplex numbers
Biquaternions
Coquaternions
Tessarines
Hypercomplex numbers

Other extensions
Other

Nominal numbers
Serial numbers
Ordinal numbers
Cardinal numbers
Nomba akoko
Constructible numbers
Computable numbers
Integer sequences
Mathematical constants
Large numbers
π = 3.141592654…
e = 2.718281828…
i (Imaginary unit) ${\displaystyle i^{2}=-1}$
∞ (infinity)

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Jije alòdì tabi àìlòdì je ohun ini nomba kan to je gidi, tabi ara omoakojopo awon nomba gidi bi awon nomba onipin ati odidi. Nomba alodi ni awon nomba tiwonkere ju òdo lo fun apere -${\displaystyle {\sqrt {2}}}$, -1.44, -1. Nomba adaju (fun apere nomba gidi todaju, nomba onipin todaju, nomba odidi todaju) je nomba topoju odo lo, fun apere ${\displaystyle {\sqrt {2}}}$, 1.44, 1. Òdo fun ra re ki se odi tabi odaju. Àwon nomba ailoodi je awon nomba adaju ati odo. Awon nomba aidaju je nomba alodi ati odo.