Clojure Contrib

Namespaces

clojure.contrib
- accumulators
- agent-utils
- apply-macro
- base64
- classpath
- combinatorics
- command-line
- complex-numbers
- cond
- condition
- core
- dataflow
- datalog
  - database
  - literals
  - magic
  - rules
  - softstrat
  - util
- def
- duck-streams
- error-kit
- except
- fcase
- find-namespaces
- fnmap
  - PersistentFnMap
- gen-html-docs
- generic
  - arithmetic
  - collection
  - comparison
  - functor
  - math-functions
- graph
- greatest-least
- http
  - agent
  - connection
- import-static
- io
- jar
- java-utils
- javadoc
  - browse
  - browse-ui
- jmx
  - Bean
- json
- lazy-seqs
- lazy-xml
- logging
- macro-utils
- macros
- map-utils
- math
- miglayout
  - internal
- mmap
- mock
  - test-adapter
- monadic-io-streams
- monads
- ns-utils
- pprint
  - column-writer
  - pretty-writer
  - utilities
- probabilities
  - finite-distributions
  - monte-carlo
  - random-numbers
- profile
- properties
- prxml
- reflect
- repl-ln
- repl-utils
- seq
- seq-utils
- server-socket
- set
- shell
- shell-out
- singleton
- sql
  - internal
- str-utils
- str-utils2
- stream-utils
- string
- strint
- swing-utils
- test-is
- trace
- types
- with-ns
- zip-filter
  - xml

doc source examples comments

1.2.0

1.2.0 permalink

lcm

clojure.contrib.math

(lcm a b)

(lcm a b) returns the least common multiple of a and b

1 Example top

link | changes
```
user=> (lcm 2 3)
6

user=> (lcm 2 4)
4

user=> (reduce lcm [2 3 4 5])
60
```
user=> (lcm 2 3) 6 user=> (lcm 2 4) 4 user=> (reduce lcm [2 3 4 5]) 60

Source clojure/contrib/math.clj:169 top

(defn lcm
  "(lcm a b) returns the least common multiple of a and b"
  [a b]
  (when (or (not (integer? a)) (not (integer? b)))
    (throw (IllegalArgumentException. "lcm requires two integers")))
  (cond (zero? a) 0
        (zero? b) 0
        :else (abs (* b (quot a (gcd a b))))))

Vars in clojure.contrib.math/lcm: * cond defn integer? not or quot when zero?

Used in 0 other vars

ClojureDocs(beta)

Clojure Contrib

Namespaces

lcm

clojure.contrib.math

1 Example top

See Also top

Source clojure/contrib/math.clj:169 top

Comments top

No comments for lcm. Log in to add a comment.