the equation is: y = 4[ ln ( 4/x + sqrt ( ( 4/x ) ^ 2 - 1 ) ) - sqrt ( 1 - ( x/4 ) ^ 2 ) ]

can somebody tell me the steps of makingthe sprocket aftercreating this tooth profile

outside diameter :take appropriate values

no of teeth : 54

x varies from 0.2 to 4