Fcn.md

@@ -22,6 +22,7 @@ Once the function has been defined, click on OK and the function will be incorpo
 - `sin(u[1])`
 - `sin(u[1]) + cos(u[2])+log10(u[3])*fabs(u[4])/sqrt(u[5])`
 - `lceil(u[1])`
+- `u[1] * (180 / M_PI)`
 
 
 ## Examples