Hello friends.
Today we discuss about expression node in detail, so just go to numeric.
Over here we have expression, not just put it.
So just go for select this Ctrl h.
It will show you different operations performed by this expression node.
So as you see over here, this is my input two plus x into log of x, it will give you the output.
The following built in functions are allowed allowed in formulas like if you want to find out the sine
cosine for quote cos exponential log, natural log maximum minimum of something if you want to find
out the size square root ten etcetera, you can use expression node.
So let's check.
So first I just go with sine of x.
So sine of.
X into.
Another function is let's say cos of square cos of X square.
So X into X and into let us say I want to again multiply it with sine of x cube.
So x into x into x.
So it will give me the output of sine x into cos x square into cosine x cube.
So let's put the value create control over here.
It is.
It is my ex that is my variable.
And over here, this is my output of this function.
So let's check the output if X is zero.
In this case, the output should be zero because sine zero is zero.
Let's run it.
So as you see, it is zero.
If you put one over here.
X is one.
In this case, the output is 0.38.
If you want to increase the size, you can also increase the size.
Let's.
Check on here.
As you see.
So this is how you can find out if you want to go for for multiple values.
So just increase this one.
So over here, I got the output of this expression according to the variable X.
So this is how you can use node expression node in labview.
Thank you.