~~NOTOC~~
<=[[4rpl:start| Index]]  \\
<= [[4rpl:start#Math]]  

====== sqrt ======
SQRT (<-value)

===== Description =====
Pops an item from the stack and pushes the square root of that number to the stack.

===== Examples =====
<code 4rpl>
trace(sqrt(9)) #prints '3'
</code>
<=[[4rpl:start| Index]]