pi'ei'au

valsi

pi'ei'au

type

experimental cmavo

creator

krtisfranks

time entered

Thu Jul 17 21:12:47 2014  

English

Definition #57129 - Preferred

 

selma'o

VUhU

definition

mathematical ternary operator: not-greater-prime-counting function

notes

Outputs the number of prime numbers that are less than or equal to the input value a according to ordering rules b in ring c; contextless default for c is the standard/typical ring of integers (Z,+,*); contextless default for b is the standard typical ordering of the ring, which is the 'normal' absolute value (signless difference/distance with/from 0) for the standard ring (Z,+,*); thus, it will usually operate as an unary operator. Usually denoted "π(n)" in the literature.

gloss words

• prime counting function
• prime-counting function
• [[natlang/en/<0(n)|π(n)]]

created by

krtisfranks

vote information

1

time

Thu Jul 17 21:19:10 2014

Examples

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