JMeter mathematical function

Question

I have one random variable and one variable which I read from page. How can I subtract or multiply that two variables and where or in which component in JMeter.

Answer 1

Check out the functions page for Jmeter, below. It has tons of cool math tools that you can plug anywhere in your script.

You'll most likely end up doing a jexl command, which would look something like this: ${__jexl(${var1}-${var2})}

http://jakarta.apache.org/jmeter/usermanual/functions.html