clj-toolbox.maths — org.clojars.tanelso2/clj-toolbox 2.1.0

Functions for math and numbers

average clj

(average coll)

Gets the average of every element in coll

average-by clj

(average-by f coll)

Gets the average of (f x) for every x in coll

exp-or-throw! clj

(exp-or-throw! a)

A wrapper around Math/exp that throws if the result would be infinite

parse-int clj

(parse-int s)

Shortcut for Integer/parseInt to make it easier to pass around as an argument

square clj

(square x)

Returns the square of a number

sum clj

(sum coll)

Gets the sum of every element in coll

sum-by clj

(sum-by f coll)

Gets the sum of (f x) for every x in coll