Matte and Metal Media

It’s just not working

The formula in this calculator doesn’t make sense

We keep getting syntax ERROR

We keep pressing the <left> or <right> key

to go back to the location of the errors

To try to fix this formula

But nothing seems to work

We’ve changed the angle mode from degree to radian

We’ve put excess brackets in this formula

We’ve substituted the [(-)] function for the [-] function

We’ve removed unnecessary letter expressions

We’ve deleted unwanted memory data

We’ve re-set this calculator multiple times

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Honestly,

The most logical thing is

cancelling this formula and pressing [AC].