Return a value form a table

[BG_8835952]

Hi everyone, I have the following table as seen bellow in the attachment and my problem is that I have to extract alphax, alphay, betax and betay based on the value of lambda. Is there any way mathcad can do this on it's own?

Thank you in advance.

[Werner_E]

You may either use the "lookup" function -> Lookup Functions

or you even may use linear or spline Interpolation to also return values for in-between. lambda-values.

--> Linear Interpolation
--> Spline Interpolation

For further help you would have to attach your Mathcad or Prime worksheet (in case of Prime you also should state which version to use).

[BG_8835952]

Thank you for your response!

[terryhendicott · Accepted solution]

Hi,

A little OCR on your table produces an Excel file data that can be cut and pasted into a Prime input table

Have shown the options to read the table from last four columns based on first column.

.

[BG_8835952]

Thank you very much!