~~NOTOC~~
<- [[crpl:crplreference| CRPL reference]] <- [[crpl:crplreference#math_commands|Math Commands]]

====== abs ======
abs(<-var) ->absvar

===== Description =====
Calculates the absolute value of the item and pushes the result on the stack.

===== Examples =====
<code 4rpl>
trace(abs(-1)) #prints '1'
</code>