Hackers' Pub

Syntax	Description	Examples
`"` keyword `"`	Finds the string within quotes, including spaces. Case-insensitive. (Escape quotes inside with `\"`)	`"Hackers' Pub"`
`from:` handle	Finds content written by the specified user.	`from:hongminhee` `from:hongminhee@hollo.social`
`lang:` ISO 639-1	Finds content written in the specified language.	`lang:en`
`#` tag	Finds content with the specified tag. Case-insensitive.	`#HackersPub`
condition condition	Finds content that satisfies both conditions on either side of the space (logical AND).	`"Hackers' Pub" lang:en`
condition `OR` condition	Finds content that satisfies at least one of the conditions on either side of the OR operator (logical OR).	`#HackersPub OR "Hackers' Pub" lang:en`
`(` condition `)`	Combines the operators within the parentheses first.	`(#HackersPub OR "Hackers' Pub" OR "Hackers Pub") lang:en`

José A. Alonso @Jose_A_Alonso@mathstodon.xyz

4/8/2025, 3:46:15 PM

Public

#Exercitium: Reiteración de una función. https://jaalonso.github.io/exercitium/posts/2014/05/30-reiteracion_de_funciones/ #Haskell #ProgramaciónFuncional #Matemáticas

Reiteración de una función

Definir la función reiteracion :: (a -> a) -> Int -> a -> a tal que (reiteracion f n x) es el resultado de aplicar n veces la función f a x. Por ejemplo, reiteracion (+1) 10 5 == 15 reiteracion (+

jaalonso.github.io · Exercitium

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