Add bmiTell function using guards
Update bmiTell to accept weight and height arguments
Add custom max function
Add myCompare function
Update bmiTell to define bmi value using where
Update bmiTell to define bmi values with the where
Update bmiTell to to define bmi values using pattern matching
Add initials function pattern matching in the where
Add calcBmis function with a function in the where
Add cylinder function using let bindings
Add calcBmis calculating bmi using a let binding
Add describeList using a case expression
Update describeList to pattern match in the where binding