Firmware 2021: Intelligent Math output

[compsystems]

Hello, the new firmware 2021 incorporated a very good feature to display the output in exact format



√24 [enter] 2*sqrt(6)

and it would also be very helpful if the approximate value is displayed like numworks and other calculators do.

√24 [enter] 2*sqrt(6) ≅ 4.898979...

... although the exact value of exp (1) is not rewritten
e¹ [enter] 2.71828182846

ASIN(((√(6)+√(2))/4))

Also when the complex solutions flag is not activated it throws a message of "INVALID INPUT", please change it to a more intuitive message like "UNREAL SOLUTION"
A:=1; B:=2; C:=3; [enter]
D:=B^2-4*A*C; [enter] -8
x:= (−B+{1,−1}*√(D)) /(2*A); [enter] x in lowercase because it will store a list or arrangement
"INVALID INPUT"> "UNREAL SOLUTION"

X:=(-B+{1,-1}*√(D))/(2*A) [enter] "Error: Bad argument type"
please complete the messages,
"X CAN ONLY STORE A REAL NUMBER, USE M#"