## Recommended Posts

Hi

I am a new user in HyperStudy,

I faced with the error in creating process of output response, the f(x) is shown as the figure below.

Previously, I tried to fill in ((dv_2)−(5*(dv_1)^2)/(4*3.142^2)+5*dv_1/3.142−6)^2+10*(1−1/8*3.142)*cos⁡(dv_1)+10;  (when X1=dv_1, X2=dv_2)

but it is not working.

Please suggest me how to put such kind of equation in Hyperstudy.

Best regards

##### Share on other sites

You can try with internal math.Refer tutorial HS-1015: Working with an Internal Math Model (Beverage Can quick start example)

Or You can also use HyperMath to create output responses.

Step 1: Write the HyperMath function
Step 2: Register the HyperMath function
Step 3: Use the HyperMath function ##### Share on other sites

Hello,

I confirm you that you can create a response of f(x1,x2) as (var_2-(5*var_1^2)/(4*pi^2)+var_1/pi-6)^2+10*(1-1/8*pi)*cos(var_1)+10, where var_1 is x1 and var_2 is x2

It works: f(1,1)=36.4

What was not working in your case?

Best regards

Rahul R likes this

## Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account. ×   Pasted as rich text.   Paste as plain text instead

Only 75 emoji are allowed.