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User:Surjection

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This is an archived version of this page, as edited by Surjection (talk | contribs) at 12:03, 26 July 2024 (Replaced content with "<!-- SSSS S U U RRRR JJJJJ EEEEE CCCC TTTTT IIIII OOO N N S U U R R J E C T I O O NN N SSS U U R R J EEEE C T I O O N N N S U U RRRR J E C T I O O N NN S U U R R..."). It may differ significantly from the current version .
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Committed identity: 9cbf3711399d691cf5cb76874225da29c1f6f4303ea02b81dcd5739581c2a85d591675dfc18991aa9ec3ee073898c68fd48d85c50d22c90404dcdea0b920c920 is a SHA-512 commitment to this user's real-life identity.

Surjection

f : X Y {\displaystyle f:X\rightarrow Y} {\displaystyle f:X\rightarrow Y} f ( x ) = y {\displaystyle f(x)=y} {\displaystyle f(x)=y}
y Y : x X {\displaystyle \forall y\in Y:\exists x\in X} {\displaystyle \forall y\in Y:\exists x\in X}

Userboxes
This user is a Wiktionary administrator (English) (verify ).
Wikimedia logo family Surjection is the unique login of this user for all public Wikimedia projects.


User language
fi-N Tämän käyttäjän äidinkieli on suomi.
en-5 This user has professional knowledge of English.
IPA-3 /ðɪs ˈjuːzəɹ həz ədˈvænst ˈnɒlɪd͡ʒ ʌv ˌɪntɚˈnæʃ(ə)n(ə)l fəˈnɛtɪk ˈælfəˌbɛt /.
Lua This user can program in Lua .
JS This user can program in JavaScript .
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