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1.3.0 permalink

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

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Source clojure/core.clj:1212 top

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

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

Vars in clojure.core/rationalize:

Used in 0 other vars

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