Can't get degree value if using number parameter

[netsonicyxf]

E.g.

x is defined as number type parameter in family, and x = 0.02.

y and z is defined as degree type parameter in family.

If I type formula "=atan(x) in the y formula field, it can't calculate the y value.

But if I type formula "=atan(0.02)  in the z formula field, it can calculate y = 0.146°

[netsonicyxf]

Please ignore the 1st post,

E.g.

x is defined as number type parameter in family, and x = 1.

y and z is defined as degree type parameter in family.

If I type formula "=atan(x) in the y formula field, it calculate the y value, but the y value is EDITABLE.

But if I type formula "=atan(1)  in the z formula field, the Z value is NOT editable.

[martijn_pater]

x is not 0.02 and/or parameters are not defined as described... edit: ok, let's review second post. edit 2: atan(1) is not a variable.

[netsonicyxf]

I know if something is inputed in the formula field, the result should be greyed out - not editable, like what Z shows.

But why Y result can still be editable even if it has a formula =atan（x）？

[martijn_pater]

The formula adjusts either way.

[martijn_pater]

...however if you add multiple variables it can not, atan(a+b) ie. a and b being seperate number parameters.

[barthbradley]

Yeah, I don't like it either when a formula doesn't lock down (gray out) the parameter. I usually stick in an if statement into the formula.  for example =if(1=1, atan(x), atan(x))

[barthbradley]

[Anonymous]

The formula should adjust either way. The degree value is correct.