Hi,
user> (definline sqrt [x]
`(Math/sqrt ~x))
#'user/sqrt
user> (map sqrt (range 1 10))
(1.0 1.4142135623730951 1.7320508075688772 2.0 2.23606797749979
2.449489742783178 2.6457513110645907 2.8284271247461903 3.0)
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On 18 Jun, 2011, at 1:12 , Michael Gardner wrote:
> On Jun 17, 2011, at 3:44 AM, Konrad Hinsen wrote:
>
>> Java methods aren't even first-class objects (nor, in fact, objects at all)
>> in the Java world. Clojure can hardly do better than Java in unifying things
>> at the JVM level. The one thi
On Jun 17, 2011, at 3:44 AM, Konrad Hinsen wrote:
> Java methods aren't even first-class objects (nor, in fact, objects at all)
> in the Java world. Clojure can hardly do better than Java in unifying things
> at the JVM level. The one thing that you can do with a method in Java is call
> it, an
Thanks. It really is amazing how non "functional" Java is. Makes me
glad there are now languages that do their best to correct that.
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On 17 Jun, 2011, at 9:20 , Ken Wesson wrote:
>> Shouldn't it be possible to apply Math/sqrt directly? If I use a
>> function from the clojure.core, I can do it:
>> user=> (map str (range 1 10))
>> ("1" "2" "3" "4" "5" "6" "7" "8" "9")
>
> Java methods aren't first-class functions, so they can't b
On Fri, Jun 17, 2011 at 2:59 AM, de1976 wrote:
> Hi everyone. Ran into an interesting case here when trying stuff out
> in the REPL.
>
> user=> (Math/sqrt 4)
> 2.0
>
> user=> (map #(Math/sqrt %) (range 1 10))
> (1.0 1.4142135623730951 ..)
>
> user=> (map Math/sqrt (range 1 10))
> java.lang.Exc
Hi everyone. Ran into an interesting case here when trying stuff out
in the REPL.
user=> (Math/sqrt 4)
2.0
user=> (map #(Math/sqrt %) (range 1 10))
(1.0 1.4142135623730951 ..)
user=> (map Math/sqrt (range 1 10))
java.lang.Exception: Unable to find static field: sqrt in class
java.lang.Math (
