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Hello, friends.

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Today we discuss how to use mathematical function exponential.

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In Python and how cool that python code in left for that purpose I just go to my.

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Holder that is already created.

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So over here in the python integration by code, I already create an exponential.

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God.

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So I just call this code in my python.

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3.9.0.

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So I just open.

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As you see.

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Or here.

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This is my pie code.

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So this is my code and this I just import and it function math from the python.

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So I just use import math right now.

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Initially, let's say a result is zero.

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I define a function exponent exponent and the variable name is x.

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Intended function, the end result is equal to met exp.

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This EXP function is available in Python library that is in mathematics.

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This method will call this function x.

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Then I want to just print result to check the result, then return the result and I want to check the

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result for exponent one.

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So I just run it and just check it.

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As you see, the value is 2.71828182845.

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So let's say I want to check the value for.

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Exponential value.

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So in that case, I just turn it so it asks me to save.

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As you see, the value is 148.

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Okay.

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So this is how you can find out the exponential function of a variable.

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So you call this and like view.

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I just make few steps.

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So first I just remove this because I do not require this at the time.

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Just delete this.

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So this is my function of Python.

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Four.

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Exponential.

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So I just save it, control it.

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Close this.

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I just go to my folder and over here this is my exponent vi.

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So I just use this as a sub vi in lab view.

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To direct the buck.

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So it will take some time.

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As you see.

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Right now it is loading.

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So as you see over here, Control D.

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So that.

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Front panel and block diagram.

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It comes together.

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It takes some time.

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So as you see over here, this is my code to call the python code.

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That is exponent dot pi.

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So I just want to change this subtraction to exponent.

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So I just copy copy it.

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And I just place this over here.

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It will call that exponent file and I want to change this subtraction to x p so that it will call exponent

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function.

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So let's check.

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So right now C user sounds on the comment python by code exponent so it will provide python.

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But to my VA.

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So I just save it.

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Close it.

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I just.

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Create a new VA.

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So I just go to my folder, go back and over here.

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Let's see, I'm just copy this VA.

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And this is my XP.

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Exponent via OC.

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I just open it.

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Ignore so or here.

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Control right now.

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The already created via.

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So I have to just change this.

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So VA control B and I want to just call the exponent function over here.

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So in this case I have only one variable, so I just delete this control.

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B minimize this.

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So this is my.

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Just clean up the wires.

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As you see over here.

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So in my case.

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The service.

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Or here.

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End up by code.

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So I have to just drag and drop.

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Just open this.

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Go to this.

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Drag and drop this file.

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Do.

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Or here, because this is my guy, as you see, he is there.

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So just connect to the module part and just go to the file and just type the function name.

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Just copy it because this function name is available in py code.

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So I just copy over here.

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As you see control, you minimize it.

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So in this case, my variable is floating type.

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So let's say I want to check the exponent of 2.11.5.

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You can check out.

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So over here e x p of x, i will get so control as control dx.

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So let's say I want to check the result for different values.

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So first I want to check for one.

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So when I hit on run button.

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As you see, 2.71828.

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If you want more values or you want to increase the range in that case, just stop it.

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Just go to properties.

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And over here you can set a display format.

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So right now, only six digits are there.

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If you want more digits, you just put.

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Okay, as you see or here I got the 15 values.

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So let's again run it.

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I want to check for two, three, four, five, six, seven, eight, 910 exponent oh ten is this.

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So this is how you can work with exponential function in lab view using python code.

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Thank you.