Problem

Drawing a chart for the approximation of the equation of acoustic vibration of the material layer:

where

How to use

• have GHC and Stack installed
• type stack build in the command line in project directory
• type stack exec finite-element-method-exe [positive number] where that positive number is a number of elements (e.g. stack exec finite-element-method-exe 40)
• check chart.svg for the result of the computation