I need help entering a fourmula in excel

J

jbondsr

Here is the formula:

=[10log(0.1225*cos(x)^2
sin(x)^2)^0.3290]-[(11.83*(1-e^(-2.74*10^-3*y)))*(1.137-0.0229x+9.72e^(-0.142x))]/(10.86)

The problem is that I am not sure how to enter this correctly in excel
Sometimes it gives me errors when I try to use the logic functions
Also, the variable "x" are in degrees, so I guess I also need t
convert them to radians.

Can anyone check over this equation to see how I should enter it i
excel
 
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