Clojure Core

Namespaces

clojure
- core
  - protocols
- inspector
- java
  - browse
  - io
  - javadoc
  - shell
- main
- pprint
- repl
- set
- stacktrace
- string
- template
- test
  - junit
  - tap
- walk
- xml
- zip

You're viewing version 1.2.0 of rationalize. The latest stable version of Clojure Core is 1.3.0.

doc source examples comments

1.2.0

1.2.0
1.3.0

rationalize

clojure.core

(rationalize num)

returns the rational value of num

© Rich Hickey. All rights reserved. Eclipse Public License 1.0

2 Examples top

link | changes
```
user=> (rationalize 1.5)
3/2
```
<pre> user=> (rationalize 1.5) 3/2 </pre>
link | changes
```
user=> (rationalize Math/PI)
3141592653589793/1000000000000000

user=> (rationalize (Math/sqrt 2))
14142135623730951/10000000000000000
```
user=> (rationalize Math/PI) 3141592653589793/1000000000000000 user=> (rationalize (Math/sqrt 2)) 14142135623730951/10000000000000000

Log in to add / edit an example.

See Also top

Log in to add a see also.

Source clojure/core.clj:1016 top

(defn rationalize
  "returns the rational value of num"
  {:added "1.0"}
  [num]
  (. clojure.lang.Numbers (rationalize num)))

© Rich Hickey. All rights reserved. Eclipse Public License 1.0

Vars in clojure.core/rationalize: defn num

Used in 0 other vars

Comments top

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